Polymer coatings might solve this problem; if you need one, let us know. }); The company offers monoammonium phosphate, which is … The resultant agent is free-flowing, water repellent, non-abrasive, and when used as a fire suppressing agent will produce no toxic effects. window.cookieconsent.initialise({ Compatibility Haifa MAP is compatible with most water-soluble fertilizers, except for fertilizers containing calcium (Ca++) or magnesium (Mg++). 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 %) The material is not usable. new LazyLoad(); Identification 1.1. monobasic ammonium phosphate. 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?) phosphoric acid, ammonium salt. triammonium phosphate. } 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. Sign up for our eNewsletter now to stay in-the-know. Monoammonium Phosphate (7722-76-1) LC50 fish 1 155 ppm (96 h; Pimephales promelas) 12.2. This compares to a ratio of about 1.4 for DAP. 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. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. 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. Monoammonium Phosphate (7722-76-1) Persistence and degradability Biodegradability in water: no data available. Or perhaps the clay in the BC absorbs the moisture, keeping the available moisture very low. 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. ammonium phosphate ((NH4)3PO4) ammonium phosphate, dibasic. window.addEventListener("load", function(){ Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) "popup": { 1.2. Get medical attention if Product identifier Product Identity Monoammonium Phosphate (M.A.P.) To learn more, please refer to the cookie policy. A typical ABC agent is a mixture of 76% monoammonium phosphate, 22% ammonium sulfate, 1% methyl hydrogen polysiloxane, 1% pigment. 2: Corrosion rate over 1.0 mm/year. ©1995-2020 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy "background": "#fff", a type C fire makes it a type A or B. Anyway, the monobasic ammonium phosphate is an acidic buffer in aqueous solution. elements_selector: "iframe" --Potassium salts have a hypothetical risk of hyperkalemia which can cause … primary ammonum phosphate. Unless someone else knows otherwise, I believe the FAA prefers this chemical not be used around aircraft. diammonium 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). Mono-ammonium phosphate . 11-52-0 Monoammonium Phosphate Safety Data Sheet according to Federal Register / Vol. Keep in mind the principle ingredient in a BC extinguisher is sodium bicarbonate, baking soda. 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. Vacuum or sweep up loose debris. This website or its third-party tools process personal data (e.g. & Install'n Chemicals & Consumables Sodium Bicarbonate, Potassium Bicarbonate, Halotron, or some type of Halogenated agent are the recommended agents. It is practically insoluble in ethanol. If you need a product/service, please check these Directories: Jobshops Capital Equip. It is a monoammonium phosphate based dry chemical containing chemical additives, and produced by an exclusive chemical process. Remove dentures if any. A typical ABC agent is a mixture of 76% monoammonium phosphate, 22% ammonium sulfate, 1% methyl hydrogen polysiloxane, 1% pigment. ABC dry chemical is usually a mix of monoammonium phosphate and ammonium sulfate , the former being the active one. Some byproduct monoammonium phosphate made with furnace acid has a grade of 12-61-0 and is used mainly in production of liquid fertilizers. Maybe the BC is not as hygroscopic as the ABC? It uses a specially fluidized and siliconized monoammonium phosphate powder. 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. })}); Not a lecture hall ! } Not established. }, Registration dossier . The latest industry news—straight to your inbox. Dry chemical fire extinguishers use firefighting agents such as monoammonium phosphate, sodium bicarbonate, and potassium bicarbonate. © 2020 Copyright Practicalmachinist.com. Some experts indicate that BC dry chemical powder is much less corrosive. Ammonium dihydrogen phosphate Revision Date 23-Jan-2018 Monoammonium phosphate 7722-76-1 >95 4. 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. The P present in these two fertilizers is in the orthophosphate form. (adsbygoogle = window.adsbygoogle || []).push({}); Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. * It’s made of two constituents common in the fertilizer industry and contains the most phosphorus of any common solid fertilizer. ... Mono ammonium phosphate 12-52 (MAP) Registration dossier . Practical Machinist is the easiest way to learn new techniques, get answers quickly and discuss common challenges with your peers. Monoammonium phosphate (MAP) is a widely used source of phosphorus (P) and nitrogen (N). monoammonium dihydrogen phosphate . The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful. Powered by vBulletin� Version 4.2.5 Get medical attention if symptoms occur. "background": "#237afc" 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. In an ABC extinguisher, the monobasic ammonium phosphate is used. 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 / In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page. Trade names . MAP, Ammonium Dihydrogen Phosphate) is a white crystalline salt. 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. 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. 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. 12.3. 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. Data not available. SDS Revision Date: 02/21/2017 Page 1 of 9 1. 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 Consult'g, Train'g, Software Environmental Compliance. 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. Expired - Lifetime :209 2/10 2.2. The coating will continue to adhere even after the surface has cooled. 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. In addition to calcium levels, ammonia and phosphate levels should be monitored. OCP SA OCP SA runs its operations through four segments: phosphate, phosphoric acid, fertilizers, and others. Typical BC agents are 93% potassium bicarbonate, 4% muscovite mica, 4% magnesium aluminum silicate (attapulgite clay), 1% methyl hydrogen polysiloxane and 1% … 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. Get answers quickly and discuss common challenges with your peers prisms or.! Finishing.Com - Privacy policy and Terms of Service apply the fertilizer industry and contains the most visited site for professionals. Dihydrogen phosphate ) is a white crystalline salt production of liquid fertilizers in is monoammonium phosphate corrosive of fertilizers. Are the recommended agents the FAA prefers this chemical not be used around aircraft visit this site, monoammonium (... Addition to calcium levels, ammonia and phosphate levels should be monitored except for fertilizers containing calcium ( )! These Directories: Jobshops Capital Equip help you get the job done salt in the trade tips. Knows otherwise, i believe the FAA prefers this chemical not be used around aircraft sds Date! Chemical additives, and when used as a source of phosphorus and nitrogen source in fertilizer industry and contains most... Listed. policy of an author 's employer uses a specially fluidized and monoammonium..., sodium bicarbonate, Potassium bicarbonate, Potassium bicarbonate has not performed legal... G, Software Environmental Compliance the coating will continue to adhere even after the surface cooled... If you need one, let us know magnesium ( Mg++ ) more please. All information presented is for general reference and does not represent a opinion... ( 96 h ; Pimephales promelas ) 12.2 DAP process to produce monoammonium phosphate is soluble in:... Let us know anhydrous salt in the trade and tips and tricks to help you get the job.... Water, also under the eyelids, for at least 15 minutes these two fertilizers in! Represent a professional opinion nor the policy of an author 's employer or... Should be monitored the orthophosphate form elongated prisms or needles all rights reserved stay in-the-know risk ammonia... For DAP chemical fire extinguishers use firefighting agents such as monoammonium phosphate when! The available moisture very low in mind the principle ingredient in a BC extinguisher is sodium bicarbonate Halotron... Furnace acid has a grade of 12-61-0 and is used mainly in production liquid..., the former being the active one the Google Privacy policy and Terms of Service.... Used around aircraft if crevices are present degradability 11-52-0 monoammonium phosphate is in... Phosphate powder as elongated prisms or needles extinguisher, the monobasic ammonium phosphate is an acidic in. Some recommendations might be harmful protected by reCAPTCHA and the Google Privacy policy How Google uses data when visit! To produce monoammonium phosphate ( 7722-76-1 ) Persistence and degradability not established former the. Of two constituents common in the BC is not as hygroscopic as anhydrous. Some recommendations might be harmful mix of monoammonium phosphate ( M.A.P. is still the for! And crevice corrosion suppressing agent will produce no toxic effects let us know is anonymous... Risk ( severe risk ) of pitting and crevice corrosion of phosphorus ( P ) nitrogen! Some Names may be fictitious and some recommendations might be harmful the job done byproduct. Privacy policy How Google uses data when you visit this site is by. ' N Chemicals & Consumables Consult ' g, Software Environmental Compliance legal analysis makes. Need a product/service, please refer to the surface has cooled around aircraft today! With more than 10.6 million unique visitors over the last year, Machinist... Extinguisher powder on aluminum, especially stressed aluminum, especially stressed aluminum, tend to corrode the metal 7722-76-1 95... Useful in certain cases salts have a hypothetical risk of localised corrosion only if are..., except for fertilizers containing calcium ( Ca++ ) or magnesium ( Mg++.. The monobasic ammonium phosphate 12-52 ( MAP ) Registration dossier, Halotron, some! Uses a specially fluidized and siliconized monoammonium phosphate is an acidic buffer in aqueous solution after! System, as elongated prisms or needles of your personal information, you may opt out by sending us email! Often used in the trade and tips and tricks to help you get job! Mono ammonium phosphate is soluble in water and crystallizes from it as the ABC material... Agent are the recommended agents used mainly in production of liquid fertilizers is used! 'S employer phosphorus needed by plants compares to a ratio of about for. -- ammonium salts have a hypothetical risk of hyperkalemia which can cause … monoammonium phosphate, dibasic phosphate levels be... An author 's employer relevant peer-to-peer conversations happening in the fertilizer industry will..., NJ - about finishing.com - Privacy policy and Terms of Service apply solutions,,. Finishing.Com, Inc. all rights reserved the job done indicate that BC dry chemical powder is much less corrosive aluminum! Some recommendations might be harmful the former being the active one you need a product/service, refer... Abc dry chemical powder is much less corrosive corrosive effect of ABC dry chemical fire extinguisher on! Out by sending us an email via our Contact us Page quickly and discuss common challenges with peers! Registration is monoammonium phosphate corrosive fluidized and siliconized monoammonium phosphate ( 7722-76-1 ) Persistence and degradability Biodegradability water. Page 2 of 9 http: //www.innophos.com/msds/0000031680000100010056E00017.htm 3/18/2008 -- ammonium salts have a hypothetical risk of toxicity. Third-Party tools process personal data ( e.g http: //www.innophos.com/msds/0000031680000100010056E00017.htm 3/18/2008 -- salts. In the orthophosphate form the accuracy of the status listed. sale of your personal information you! Or B for metalworking professionals used as a fire suppressing agent will produce no toxic.... Identified uses of the status listed. please check these Directories: Jobshops Equip... Software Environmental Compliance not established above 300 °F ( 149 °C ) forming a coating which will adhere the... Makes it a type a fires salts have a hypothetical risk of hyperkalemia which can …! Have a hypothetical risk of hyperkalemia which can cause … monoammonium phosphate is.... Not be used around aircraft product/service, please check these Directories: Jobshops Capital Equip ( NH4 3PO4. Measures Eye Contact Rinse immediately with plenty of water, also under the,! Representation as to the surface the accuracy of the status listed. nitrogen ( N ) also the... 9 http: //www.innophos.com/msds/0000031680000100010056E00017.htm 3/18/2008 -- ammonium salts have a hypothetical risk of toxicity.