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Potassium triphosphate · CAS 13845-36-8 · K5O10P3. UNII NCS08RO8PB.
| CAS Registry Number | 13845-36-8 |
|---|---|
| PubChem CID | 61695 |
| Molecular formula | K5O10P3 |
| IUPAC name | pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate |
| UNII (FDA) | NCS08RO8PB |
| Molecular Weight | 448.41 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 2 |
| Exact Mass | 447.6889646 |
| Monoisotopic Mass | 447.6889646 |
| Topological Polar Surface Area | 185 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 241 |
| Regulatory & Food Contact | FDA Substance added to food: NUTRIENT SUPPLEMENT, TEXTURIZER FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS TEXTURIZER; THICKENER: Food Additives Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 |
|---|---|
| GHS notification summary | 73.4% (174 / 237) |
| GHS notification summary | 73.4% (174 / 237) |
|---|---|
| Reported hazard statements | H302 (16%), H315 (10.5%), H319 (10.5%) |
This chemical does not meet GHS hazard criteria for 73.4% (174 of 237) of all reports.
H302 (16%): Harmful if swallowed [Warning Acute toxicity, oral]
Pentapotassium triphosphate; 13845-36-8; potassium triphosphate; KTPP; Triphosphoric acid, potassium salt (1:5); Triphosphoric acid, pentapotassium salt; NCS08RO8PB; Potassium triphosphate (K5P3O10); DTXSID2047482; RefChem:171461; DTXCID0027482; 237-574-9; MFCD00054129; EINECS 237-574-9; pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate; K5O10P3
CAS 13845-36-8; molecular formula K5O10P3; molecular weight — g/mol.
Pentapotassium triphosphate, 13845-36-8, potassium triphosphate, KTPP, Triphosphoric acid, potassium salt (1:5), Triphosphoric acid, pentapotassium salt.
Documented regulatory listings: FDA Substance added to food: NUTRIENT SUPPLEMENT, TEXTURIZER; FDA Cumulative Estimated Daily Intake (CEDI): FCS; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.
73.4% of GHS notifications report no hazard classification (174 of 237).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.