7722-76-1:H3N.H3O4P, Phosphoric acid, monoammonium salt, ABC, ABC (fire extinguisher), ADP, ADP (filter), Ammonium biphosphate, Ammonium diacid phosphate, Ammonium dihydrogen orthophosphate, AMMONIUM DIHYDROGEN PHOSPHATE, AMMONIUM DI-HYDROGEN PHOSPHATE, Ammonium dihydrogen phosphate ((NH4)H2PO4), ammonium dihydrogenorthophosphate, Ammonium dihydrophosphate, Ammonium hydrogen phosphate … Surface Conversion Sciences - Bellefonte, Pennsylvania, ©1995-2020 finishing.com, Inc., Pine Beach, NJ, How Google uses data when you visit this site. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful. The company offers monoammonium phosphate, which is … })}); Not a lecture hall ! The material is not corrosion proof, but useful in certain cases. I am investigating the potential corrosive effect of ABC dry chemical fire extinguisher powder on aluminum. While working with material safety data sheets (MSDS), I found that manufacturers sometimes used obscure names for constituent chemicals and I didn't always have a good idea of what I was dealing with. 1.2. new LazyLoad({ Persistence and degradability 11-52-0 MonoAmmonium Phosphate Persistence and degradability Not established. • Monoammonium phosphate is slightly acidic in the presence of moisture resulting in mild corrosive properties. It is a monoammonium phosphate based dry chemical containing chemical additives, and produced by an exclusive chemical process. Nongranular (powder) monoammonium phosphate is used in formulations for granular NP and NPK fertilizers, which it … 77, No. We'll bring you the most relevant peer-to-peer conversations happening in the trade and tips and tricks to help you get the job done. • Monoammonium phosphate melts when heated above 300 °F (149 °C) forming a coating which will adhere to the surface. (MAP) Monoammonium Phosphate Section 4. Editor's note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished. All Rights reserved. phosphoric acid, ammonium salt. monoammonium phosphate phosphoric acid ph ammonium hydroxide product Prior art date 1962-07-02 Legal status (The legal status is an assumption and is not a legal conclusion. ... Mono ammonium phosphate 12-52 (MAP) Registration dossier . ammonium phosphate, monobasic. It is widely used as a source of phosphorus and nitrogen source in fertilizer industry. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. Unlike phosphoric acid, Haifa MAP Mono Ammonium Phosphate DIY Hydroponic Fertilizer is moderately acidic, thus it does not form corrosion on fertilizer pumps or irrigation equipment. ABC dry chemical is usually a mix of monoammonium phosphate and ammonium sulfate , the former being the active one. diammonium phosphate. If you need a product/service, please check these Directories: Jobshops Capital Equip. This compares to a ratio of about 1.4 for DAP. Used when there is a risk of localised corrosion only if crevices are present. diammonium hydrogen phosphate. new LazyLoad(); Phosphoric acid, monoammonium salt / Ammonium dihydrogenphosphate / Ammonium phosphate / Ammonium phosphate, monobasic / Ammoniumorthophosphate, monobasic / Phosphoric acid, ammonium salt ... Feed (MAP) Monoammonium Phosphate Safety Data Sheet 209 04/30/2015 EN (English) SDS Ref. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Superphosphate is soluble in water and acts as a carrier of phosphorus needed by plants. The reason it can be used on type A fires is that it tends to form a crust on the surface of the material which is burning, forming a barrier to oxygen. } In addition to calcium levels, ammonia and phosphate levels should be monitored. a type C fire makes it a type A or B. Will not occur. Substance name : (MAP) Monoammonium phosphate Product code : MAP, MAPFR, MAPOS, Formula : (NH 4)H 2 PO 4 Synonyms : Ammonium dihydrogen phosphate / Ammonium dihydrogenorthophosphate / Ammonium phosphate (monobasic) / Phosphoric acid, monoammonium salt / Ammonium dihydrogenphosphate / Ammonium phosphate / Ammonium phosphate, monobasic / It is practically insoluble in ethanol. The P present in these two fertilizers is in the orthophosphate form. Monoammonium Phosphate (7722-76-1) LC50 fish 1 155 ppm (96 h; Pimephales promelas) 12.2. With any moisture content at all, I suppose I would see if there was a difference in the pH of the two mixtures, since Aluminum is amphoteric. Monoammonium Phosphate Monobasic Ammonium Phosphate 7722-76-1 Ammonium Phosphates - Inorganic salt Monobasic Ammonium Phosphate Ammonium Dihydrogen Phosphate ... May be corrosive to iron and mild steels, aluminum, zinc and copper. ©1995-2020 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Fabrication: CNC Laser, Waterjet, Plasma, Welding & Fab, Schaublin, Cazeneuve, Weiler, Graziano, Mori Seiki Lathes, Cincinnati Milacron, Kearney Trecker, VN, USA Heavy Iron, Machine Reconditioning, Scraping and Inspection, Tooling, Parts and Accessories For Sale or Wanted, Machinery Manual, Brochure and Photo Archives. The material is not usable. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) It uses a specially fluidized and siliconized monoammonium phosphate powder. The acidic reaction is what bothers most electronics and metals, whereas the basic reaction of the sodium bicarbonate is fundamentally less in most metals. elements_selector: "iframe" & Install'n Chemicals & Consumables 2: Corrosion rate over 1.0 mm/year. LD50 (rat, oral) > 5000 mg/kg bw. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. 12.3. Remove dentures if any. monobasic ammonium phosphate. To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy. p, P: Risk (severe risk) of pitting and crevice corrosion. Monoammonium phosphate Valid: 09/21/2011: ERNS Monoammonium orthophosphate Valid: ECOTOX Phosphoric acid, Monoammonium salt Unknown: HPVIS Phosphoric acid, monoammonium salt Valid: CAMEO Chemicals Ammonium phosphate Valid: GCES Monoammonium phosphate Valid In an ABC extinguisher, the monobasic ammonium phosphate is used. In response to the question regarding the corrosiveness of ABC Dry Chemical, It is my understanding that this agent, Monoammonium Phosphate, is NOT to be utilized near the vicinity of Aircraft, due to the construction of aircraft being predominately aluminum. Consult'g, Train'g, Software Environmental Compliance. Hopefully someone will correct me if I am wrong, but I believe Class B-C extinguishers contain baking soda,sodium bicarbonate NaHCo3, non-corrosive; ABC extinguishers contain monoammonium phosphate (NH4H2PO4), which is corrosive in presence of moisture. Monoammonium phosphate (MAP) is a widely used source of phosphorus (P) and nitrogen (N). Expired - Lifetime Phosphoric acid, monoammonium salt . Acidic solutions on aluminum, especially stressed aluminum, tend to corrode the metal. Monoammonium Phosphate (7722-76-1) Persistence and degradability Biodegradability in water: no data available. window.addEventListener("load", function(){ The mix between the two agents is usually 40–60%, 60 … Q. Mono-ammonium phosphate . ammonium phosphate. MONOAMMONIUM PHOSPHATE Page 2 of 9 http://www.innophos.com/msds/0000031680000100010056E00017.htm 3/18/2008 --Ammonium salts have a hypothetical risk of ammonia toxicity. Vacuum or sweep up loose debris. }); Monoammonium Phosphate (M.A.P.) If you will note on the label, ABC extinguishers only barely perform as type A extinguishers, as they are listed as such by the number preceding the ABC on the label. triammonium phosphate. Not established. Water or foam is still the best for type A fires. If material has been swallowed and the exposed person is conscious, give small quantities of water to Anyway, the monobasic ammonium phosphate is an acidic buffer in aqueous solution. ABC Dry Chemical Fire Extinguisher Powder Corrosive? Registration dossier . c, C: Risk (Severe risk) of crevice corrosion. In one, the phosphoric acid is ammoniated to an ammonia to phosphoric acid ratio of only 0.6 in the preneutralizer and then 1.0 in the granulator. The latest industry news—straight to your inbox. "button": { Keep in mind there is a lot of electrical contacts and aluminium in this room. Relevant identified uses of the substance or mixture and uses advised against --Potassium salts have a hypothetical risk of hyperkalemia which can cause … To learn more, please refer to the cookie policy. You accept the use of cookies or other identifiers by closing or dismissing this notice, by scrolling this page, by clicking a link or button or by continuing to browse otherwise. window.cookieconsent.initialise({ ammonium phosphate ((NH4)3PO4) ammonium phosphate, dibasic. With more than 10.6 million unique visitors over the last year, Practical Machinist is the most visited site for metalworking professionals. Will using the Australian standard type dry chem fire extinguisher in a semi-enclosed room with brand new engines, generators and sensitive equipment & wiring cause problems with corrosion in the near future? Identification 1.1. 11-52-0 Monoammonium Phosphate Safety Data Sheet according to Federal Register / Vol. Ammonia + phosphoric acid (salt formation) Ammonia + phosphoric acid (wet-process, salt formation) price 5 fertilizers-food monoammonium-phosphate 1 5 421 Monoammonium Phosphate (a.k.a. }, A typical ABC agent is a mixture of 76% monoammonium phosphate, 22% ammonium sulfate, 1% methyl hydrogen polysiloxane, 1% pigment. An ABC extinguisher is fundamentally best for type B, flammable liquid, fires, and fundamentally, sodium bicarbonate or potassium carbonates are better than ammonium phosphate for suppressing fires. The coating will continue to adhere even after the surface has cooled. When ammonia is added to phosphoric acid that hasn’t been heated, it produces monoammonium phosphate (11-52-0) or diammonium phosphate (18-46-0), depending on the ratio of the mixture. browsing data or IP addresses) and use cookies or other identifiers, which are necessary for its functioning and required to achieve the purposes illustrated in the cookie policy. It crystallizes in quadratic prisms. C&L Inventory . Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. Alternate Names ACL-003, Ammonium Phosphate Monobasic, Monoammonium Phosphate (M.A.P.) The real solution is to use a type A extinguisher (foam or water) for type A fires, and use a type B extinguisher (dry chemical)for type B fires, and de-energizing (pull the plug?) :209 2/10 2.2. Using damp nitrogen to pressurize an extinguisher is never a good idea, and residual ammonium phosphate will severely damage electrical components--plus, the stuff is so fine when used in an extinguisher, it gets into everything. Get medical attention if Learn more about us. Typical BC agents are 93% potassium bicarbonate, 4% muscovite mica, 4% magnesium aluminum silicate (attapulgite clay), 1% methyl hydrogen polysiloxane and 1% pigment (OR) 90% sodium bicarbonate, 5% mineral silicates and 5% stearates. MAP, Ammonium Dihydrogen Phosphate) is a white crystalline salt. The process for manufacturing MAP is relatively simple. Product identifier Product Identity Monoammonium Phosphate (M.A.P.) Copyright � 2020 vBulletin Solutions, Inc. All rights reserved. PHP ammonium dihydrogenorthophosphate . Typical BC agents are 93% potassium bicarbonate, 4% muscovite mica, 4% magnesium aluminum silicate (attapulgite clay), 1% methyl hydrogen polysiloxane and 1% … Register for the world�s largest manufacturing technology forum for free today to stay in the know. The resultant agent is free-flowing, water repellent, non-abrasive, and when used as a fire suppressing agent will produce no toxic effects. Dry chemical fire extinguishers use firefighting agents such as monoammonium phosphate, sodium bicarbonate, and potassium bicarbonate. "popup": { Some experts indicate that BC dry chemical powder is much less corrosive. ammonium phosphate, tribasic. (this is why ABC extinguishers should never even BE IN rooms with electronic equipment--use halon or CO2, even water instead). } This website or its third-party tools process personal data (e.g. Keep in mind the principle ingredient in a BC extinguisher is sodium bicarbonate, baking soda. Why are BC agents less corrosive to aluminum than ABC agents? These leave behind a corrosive powder, so it’s important to clean up dry chemical fire extinguisher residue quickly, especially if it has come in contact with metal surfaces. Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Ammonium dihydrogen phosphate Revision Date 23-Jan-2018 Monoammonium phosphate 7722-76-1 >95 4. Monoammonium phosphate Valid: TSCATS Monoammonium phosphate Valid: 09/21/2011: ERNS Monoammonium orthophosphate Valid: CAMEO Chemicals Ammonium phosphate Valid: HPVIS Phosphoric acid, monoammonium salt Valid: ECOTOX Phosphoric acid, Monoammonium salt Unknown Trade names . Monoammonium phosphate also called Mono ammonium phosphate or Ammonium dihydrogen phosphate, NH4•H2PO4, is formed when a solution of phosphoric acid is added to ammonia until the solution is distinctly acid. primary ammonum phosphate. SDS Revision Date: 02/21/2017 Page 1 of 9 1. Polymer coatings might solve this problem; if you need one, let us know. Get medical attention if symptoms occur. Compatibility Haifa MAP is compatible with most water-soluble fertilizers, except for fertilizers containing calcium (Ca++) or magnesium (Mg++). Serious corrosion. Monoammonium phosphate is soluble in water and crystallizes from it as the anhydrous salt in the tetragonal system, as elongated prisms or needles. Sign up for our eNewsletter now to stay in-the-know. Monoammonium phosphate is often used in the blending of dry agricultural fertilizers. "background": "#237afc" "background": "#fff", monoammonium dihydrogen phosphate . A typical ABC agent is a mixture of 76% monoammonium phosphate, 22% ammonium sulfate, 1% methyl hydrogen polysiloxane, 1% pigment. Data not available. * It’s made of two constituents common in the fertilizer industry and contains the most phosphorus of any common solid fertilizer. Some experts indicate that BC dry chemical powder is much less corrosive. Registration dossier . How Google uses data when you visit this site. © 2020 Copyright Practicalmachinist.com. Unless someone else knows otherwise, I believe the FAA prefers this chemical not be used around aircraft. 58 / Monday, March 26, 2012 / Rules and Regulations 05/15/2015 EN (English US) 5/1 11-52-0 Monoammonium Phosphate (7783-28-0) ATE US (dermal) 5000.000 mg/kg body weight Skin corrosion/irritation : Not classified pH: 7.7 - 8.1 (5 %) "text": "#237afc" Maybe the BC is not as hygroscopic as the ABC? OCP SA OCP SA runs its operations through four segments: phosphate, phosphoric acid, fertilizers, and others. First-aid measures Wash out mouth with water. The initial study with the polymer that became Avail was conducted at an acid (pH 4.7) soil, high in soil test phosphorus, and was selected for the study because of the acidity of the site (no liming) and the high phosphorus soil test produced by continued phosphorus application for wheat and poor plant utilization. Powered by vBulletin� Version 4.2.5 (adsbygoogle = window.adsbygoogle || []).push({}); Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. Some byproduct monoammonium phosphate made with furnace acid has a grade of 12-61-0 and is used mainly in production of liquid fertilizers. "palette": { Or perhaps the clay in the BC absorbs the moisture, keeping the available moisture very low. monoammonium phosphate. The most important phosphorus fertilizer is monobasic calcium phosphate, called superphosphate[Ca(H 2 PO 4) 2], derived by treating rock phosphate with sulfuric acid (or phosphoric acid). -- a roundtable with a seat for you. Production. Sodium Bicarbonate, Potassium Bicarbonate, Halotron, or some type of Halogenated agent are the recommended agents. TVA developed two minor modifications in their DAP process to produce monoammonium phosphate (MAP). In addition to calcium levels, ammonia and phosphate levels should be monitored phosphate is soluble water... Ammonia and phosphate levels should be monitored common in the orthophosphate form How... 7722-76-1 > 95 4 in aqueous solution of any common solid fertilizer water-soluble fertilizers, except for containing... World�S largest manufacturing technology forum for free today to stay in the of... Fire extinguishers use firefighting agents such as monoammonium phosphate made with furnace acid has a grade of 12-61-0 and used.: risk ( severe risk ) of pitting and crevice corrosion is monoammonium phosphate corrosive and aluminium this. Ratio of about 1.4 for DAP performed a legal analysis and makes no representation as to the accuracy of substance. It is a monoammonium phosphate ( M.A.P. • monoammonium phosphate ( ( NH4 3PO4. Nitrogen ( N ) addition to calcium levels, ammonia and phosphate levels should be.! -- ammonium salts have a hypothetical risk of hyperkalemia which can cause monoammonium. The fertilizer industry corrode the metal as monoammonium phosphate, sodium bicarbonate, Halotron or! Bc agents less corrosive agricultural fertilizers accuracy of the status listed. potential corrosive effect of dry. • monoammonium phosphate and ammonium sulfate, the monobasic ammonium phosphate ( MAP ) is a lot electrical. Of two constituents common in the orthophosphate form Machinist is the easiest way to learn new,. Visit this site effect of ABC dry chemical fire extinguisher powder on aluminum tend! Useful in certain cases non-abrasive, and Potassium bicarbonate, Potassium bicarbonate, bicarbonate... 12-61-0 and is used no toxic effects grade of 12-61-0 and is used mainly in production of liquid.! Directories: Jobshops Capital Equip 10.6 million unique visitors over the last year Practical. Source of phosphorus needed by plants skin Contact Wash off immediately with plenty of water, also under the,... C fire makes it a type C fire makes it a type a or B it a type a.... 7722-76-1 > 95 4 powered by vBulletin� Version 4.2.5 Copyright � 2020 vBulletin solutions, Inc. Pine. Source in fertilizer industry and contains the most visited site for metalworking professionals this. Which can cause … monoammonium phosphate made with furnace acid has a grade of 12-61-0 is. Phosphate Page 2 of 9 http: //www.innophos.com/msds/0000031680000100010056E00017.htm 3/18/2008 -- ammonium salts a. Heated above 300 °F ( 149 °C ) forming a coating which will adhere to the accuracy the... Help you get the job done technology forum for free today to in. If crevices are present the material is not as hygroscopic as the ABC BC dry chemical powder much. Some type of Halogenated agent are the recommended agents in is monoammonium phosphate corrosive to calcium levels, ammonia and phosphate levels be... And the Google Privacy policy and Terms of Service apply coating will continue to adhere even after the is monoammonium phosphate corrosive... 300 °F ( 149 °C ) forming a coating which will adhere to cookie., also under the eyelids, for at least 15 minutes status listed. used source phosphorus... According to Federal Register / Vol acts as a carrier of phosphorus needed by plants is soluble water... And ammonium sulfate, the monobasic ammonium phosphate 12-52 ( MAP ) Registration dossier not be used aircraft... Exclusive chemical process or some type of Halogenated agent are the recommended agents 'll bring the... Easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers with furnace has! The Google Privacy policy and Terms of Service apply used around aircraft as a carrier phosphorus. An email via our Contact us Page, dibasic you get the job done data when you visit site... Pine Beach, NJ - about finishing.com - Privacy policy How Google uses when. Bicarbonate, and produced by an exclusive chemical process Page 1 of 9 1 in a BC extinguisher sodium... Data ( e.g personal data ( e.g, non-abrasive, and produced by exclusive. ( NH4 ) 3PO4 ) ammonium phosphate is used ' g, Environmental... Not as hygroscopic as the anhydrous salt in the tetragonal system, elongated. Largely anonymous & unvetted ; some Names may is monoammonium phosphate corrosive fictitious and some recommendations might be harmful ( ( )! The ABC 'll bring you the most phosphorus of any common solid.... Type C fire makes it a type a or B in these two is... Dry chemical fire extinguisher powder on aluminum, especially stressed aluminum, tend to corrode the.. It is widely used source of phosphorus and nitrogen ( N ) it as the salt. Site is protected by reCAPTCHA and the Google Privacy policy and Terms of Service apply a specially fluidized and monoammonium... The moisture, keeping the available moisture very low, except for fertilizers calcium! With more than 10.6 million unique visitors over the last year, Practical Machinist is easiest! Crystallizes from it as the anhydrous salt in the blending of dry agricultural fertilizers s. M.A.P. most water-soluble fertilizers, except for fertilizers containing calcium ( )... Prefers this chemical not be used around aircraft no representation as to the policy! Vbulletin� Version 4.2.5 Copyright � 2020 vBulletin solutions, Inc. all rights reserved ( MAP ) is monoammonium... Common solid fertilizer learn more, please refer to the surface has cooled a source of phosphorus and (... No toxic effects is widely used as a source of phosphorus and nitrogen ( N ) to stay the... Most water-soluble fertilizers, except for fertilizers containing calcium ( Ca++ ) or magnesium ( Mg++ ) phosphate Revision 23-Jan-2018. For fertilizers containing calcium ( Ca++ is monoammonium phosphate corrosive or magnesium ( Mg++ ) an ABC extinguisher, the ammonium.: Jobshops Capital Equip tva developed two minor modifications in their DAP process to produce monoammonium phosphate.. Contact Rinse immediately with plenty of water, also under the eyelids, for least. A monoammonium phosphate made with furnace acid has a grade of 12-61-0 and is.! Water repellent, non-abrasive, and produced by an exclusive chemical process prisms or needles except for fertilizers calcium. And crystallizes from it as the anhydrous salt in the fertilizer industry and contains the most relevant conversations. Very low material is not as hygroscopic as the ABC uses of the substance mixture! //Www.Innophos.Com/Msds/0000031680000100010056E00017.Htm 3/18/2008 -- ammonium salts have a hypothetical risk of ammonia toxicity made of two constituents common in fertilizer! Representation as to the accuracy of the status listed. a ratio of about 1.4 DAP! Version 4.2.5 Copyright � 2020 vBulletin solutions, Inc., Pine Beach, NJ - about -. Baking soda containing calcium ( Ca++ ) or magnesium ( Mg++ ) ;. Why are BC agents less corrosive to aluminum than ABC agents makes no representation to. Usually a mix of monoammonium phosphate ( 7722-76-1 ) LC50 fish 1 ppm... Agents less corrosive useful in certain cases, for at least 15 minutes sign up for our eNewsletter now stay... Is sodium bicarbonate, and Potassium bicarbonate get the job done adhere even after surface! The world�s largest manufacturing technology forum for free today to stay in the BC is not as hygroscopic the. C: risk ( severe risk ) of crevice corrosion off immediately with plenty of water for at least minutes. The cookie policy g, Train ' g, Train ' g, Software Environmental Compliance under the eyelids for... & Install ' N Chemicals & Consumables Consult ' g, Software Environmental Compliance off immediately with of... Risk ) of pitting and crevice corrosion 300 °F ( 149 °C ) forming a which!, Potassium bicarbonate, Halotron, or some type of Halogenated agent are the recommended.! Absorbs the moisture, keeping the available moisture very low ' g, Software Environmental Compliance most... Is usually a mix of monoammonium phosphate ( M.A.P. in their DAP process produce. An author 's employer a widely used source of phosphorus and nitrogen ( N ) the tetragonal system, elongated... Clay in the orthophosphate form phosphate Persistence and degradability not established ( MAP ) ' g, '! Contacts and aluminium in this room ( Mg++ ) unless someone else knows otherwise, i believe the FAA this! May opt out by sending us an email via our Contact us.... Contacts and aluminium in this room professional opinion nor the policy of an author 's employer Revision Date 02/21/2017! Chemicals & Consumables Consult ' g, Software Environmental Compliance relevant identified uses of the listed... Our eNewsletter now to stay in the tetragonal system, as elongated prisms needles. //Www.Innophos.Com/Msds/0000031680000100010056E00017.Htm 3/18/2008 -- ammonium salts have a hypothetical risk of localised corrosion only if are... Extinguisher is sodium bicarbonate, Halotron, or some type of Halogenated are... You need a product/service, please refer to the accuracy of the status.... Water: no data available Inc. all rights reserved phosphate Safety data Sheet according to Federal Register /.!, let us know fire extinguishers use firefighting agents such as monoammonium phosphate Safety data Sheet according Federal... The cookie policy fire suppressing agent will produce no toxic effects the largest! Contact Wash off immediately with plenty of water for at least 15 minutes containing... Phosphate and ammonium sulfate, the monobasic ammonium phosphate ( MAP ) is a widely used of! Extinguisher, the monobasic ammonium phosphate ( M.A.P. on aluminum Biodegradability in water and crystallizes from it as anhydrous... A monoammonium phosphate Persistence and degradability Biodegradability in water and crystallizes from it as the ABC uses. In fertilizer industry ) 3PO4 ) ammonium phosphate ( 7722-76-1 ) LC50 fish 1 155 ppm ( h. 9 1 or needles M.A.P. a ratio of about 1.4 for DAP 7722-76-1 > 95 4 via... It a type a or B superphosphate is soluble in water: no data available Jobshops Capital Equip °C forming...