Triammonium phosphate
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Triammonium phosphate
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CAS No:
10361-65-6
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Formula:
H3N.1/3H3O4P
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Chemical Name:
Triammonium phosphate
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Synonyms:
Phosphoric acid,ammonium salt (1:3);Phosphoric acid,triammonium salt;Ammonium phosphate ((NH4)3PO4);Ammonium phosphate;Ammonium phosphate tribasic;Triammonium phosphate;Triammonium orthophosphate;Triammonium phosphate ((NH4)3PO4);Tribasic ammonium phosphate
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CAS No:
Safety Information
P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
H315
Not Classified| |Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Drug Information
Substances or mixtures that are added to the soil to supply nutrients or to make available nutrients already present in the soil, in order to increase plant growth and productivity. (See all compounds classified as Fertilizers.)|Substances used in the processing or storage of foods or animal feed including ANTIOXIDANTS; FOOD PRESERVATIVES; FOOD COLORING AGENTS; FLAVORING AGENTS; ANTI-INFECTIVE AGENTS; EXCIPIENTS and other similarly used substances. Many of the same substances are used as PHARMACEUTIC AIDS. (See all compounds classified as Food Additives.)
ammonium hydrogen phosphate
Triammonium phosphate Use and Manufacturing
In the neutralization method, add diammonium hydrogen phosphate into a tank and dissolve it in hot water at about 60°C to prepare a solution with a concentration of about 50%. After filtering, send the clear liquid to the reactor and slowly add it under stirring 27%～28% ammonia water for neutralization reaction, and when the Ph value is 14, triammonium phosphate solution is generated, and the reaction liquid is put in a cooling crystallizer. After all triammonium phosphate crystals are precipitated, it is centrifuged and dried to obtain phosphoric acid Triammonium. (NH4)2HPO4+NH4OH→(NH4)3PO4+H2O
Used as analytical reagent
Phosphoric acid, ammonium salt (1:3): ACTIVE
Computed Properties
Molecular Weight:149.09
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Exact Mass:149.05654287
Monoisotopic Mass:149.05654287
Topological Polar Surface Area:89.2
Heavy Atom Count:8
Complexity:36.8
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes
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