Phosphoric acid, triammonium salt (CAS 10361-65-6) — formula H3N.H3O4P, molecular weight 115.03; category inorganic chemicals.
Phosphoric acid, triammonium salt (CAS 10361-65-6) is a chemical raw material in the inorganic chemicals category. Its molecular formula H3N.H3O4P comprises 6 H, 1 N, 4 O, 1 P atoms. Its molecular weight is about 115.03. Reported physicochemical data: melting point around 190 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 10361-65-6 |
|---|---|
| Molecular Formula | H3N.H3O4P |
| Molecular Weight | 115.03 |
| Melting Point | 190 °C |
| Applications | fertilizer, matches, baking powder, and fireproofing of paper and wood products, Pulp and Paper Processing, As baking powder with sodium bicarbonate |
| Category | Inorganic Chemicals |
Documented applications: fertilizer, matches, baking powder, and fireproofing of paper and wood products, Pulp and Paper Processing, As baking powder with sodium bicarbonate.
Phosphoric acid, triammonium salt is an inorganic compound with CAS registry number 10361-65-6 and molecular formula H3N.H3O4P (molecular weight 115.03), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 10361-65-6
Its molecular formula H3N.H3O4P comprises 6 H, 1 N, 4 O, 1 P atoms.
Also known as: Phosphoric acid, triammonium salt · 磷酸三铵盐
Category: inorganic chemicals
The CAS registry number of Phosphoric acid, triammonium salt is 10361-65-6.
Molecular formula H3N.H3O4P, molecular weight 115.03.
It is also registered under: Phosphoric acid, triammonium salt, 磷酸三铵盐.
Recorded applications: fertilizer, matches, baking powder, and fireproofing of paper and wood products, Pulp and Paper Processing, As baking powder with sodium bicarbonate.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Phosphoric acid, triammonium salt (CAS 10361-65-6), compiled from public chemistry databases.
| CAS Registry Number | 10361-65-6 |
|---|---|
| PubChem CID | 24402 |
| Molecular formula | H3N.H3O4P |
| IUPAC name | azanium dihydrogen phosphate |
| UNII (FDA) | 09254QB17T |
| Molecular Weight | 115.03 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 115.00344467 |
| Monoisotopic Mass | 115.00344467 |
| Topological Polar Surface Area | 81.6 |
| Heavy Atom Count | 6 |
| Melting Point | 190 °C |
|---|---|
| Solubility | 40.4 g/100 g water at 25 °C |
| Density | 1.80 g/cu cm |
| Density | 1.803 @25 °C |
Ammonium dihydrogen phosphate; 7722-76-1; Ammonium biphosphate; MONOAMMONIUM PHOSPHATE; Ammonium dihydrogen orthophosphate; Phosphoric acid, monoammonium salt; Ammonium monophosphate; Ammonium dihydrophosphate; Primary ammonium phosphate; Monobasic ammonium phosphate; Ammonium phosphate, monobasic; Ammonium diacid phosphate; Monoammonium orthophosphate; Monoammonium acid phosphate; Ammonium monobasic phosphate; Dihydrogen ammonium phosphate
| Regulatory & Food Contact | FDA Substance added to food: LEAVENING AGENT, MALTING OR FERMENTING AID, PH CONTROL AGENT ACIDITY_REGULATOR; FLOUR_TREATMENT_AGENT; LEAVENING_AGENT; R: Food Additives ACID AMMONIUM PHOSPHATE Group MTDI for phosphorus from all sources, expressed as P. TRS 696-JECFA 27/25 CIR / INCI: Buffering; Oral care |
|---|---|
| GHS notification summary | 85.8% (994 / 1158) |
| GHS notification summary | 85.8% (994 / 1158) |
|---|---|
| Reported hazard statements | H319 (12.1%) |
This chemical does not meet GHS hazard criteria for 85.8% (994 of 1158) of all reports.
H319 (12.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Phosphoric acid, triammonium salt · CAS 10361-65-6 · H3N.H3O4P. UNII 09254QB17T. Melting Point: 190 °C; Solubility: 40.4 g/100 g water at 25 °C; Density: 1.80 g/cu cm.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 磷酸三铵盐