Tetrasodium pyrophosphate decahydrate (CAS 13472-36-1) — formula H20Na4O17P2, molecular weight 446.06; category inorganic chemicals.
Tetrasodium pyrophosphate decahydrate (CAS 13472-36-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula H20Na4O17P2 comprises 20 H, 4 Na, 17 O, 2 P atoms. Its molecular weight is about 446.06. 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 | 13472-36-1 |
|---|---|
| Molecular Formula | H20Na4O17P2 |
| Molecular Weight | 446.06 |
| Applications | emulsifier, buffering agent, and sequestrant for foods |
| Category | Inorganic Chemicals |
Documented applications: emulsifier, buffering agent, and sequestrant for foods.
Tetrasodium pyrophosphate decahydrate is an inorganic compound with CAS registry number 13472-36-1 and molecular formula H20Na4O17P2 (molecular weight 446.06), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 13472-36-1
Its molecular formula H20Na4O17P2 comprises 20 H, 4 Na, 17 O, 2 P atoms.
Also known as: Tetrasodium pyrophosphate decahydrate · 焦磷酸四钠十水合物
Category: inorganic chemicals
The CAS registry number of Tetrasodium pyrophosphate decahydrate is 13472-36-1.
Molecular formula H20Na4O17P2, molecular weight 446.06.
It is also registered under: Tetrasodium pyrophosphate decahydrate, 焦磷酸四钠十水合物.
Recorded applications: emulsifier, buffering agent, and sequestrant for foods.
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 Tetrasodium pyrophosphate decahydrate (CAS 13472-36-1), compiled from public chemistry databases.
| CAS Registry Number | 13472-36-1 |
|---|---|
| PubChem CID | 3084150 |
| Molecular formula | H20Na4O17P2 |
| IUPAC name | tetrasodium;phosphonato phosphate;decahydrate |
| UNII (FDA) | IY3DKB96QW |
| Molecular Weight | 446.06 |
|---|---|
| Hydrogen Bond Donor Count | 10 |
| Hydrogen Bond Acceptor Count | 17 |
| Rotatable Bond Count | 0 |
| Exact Mass | 445.97665029 |
| Monoisotopic Mass | 445.97665029 |
| Topological Polar Surface Area | 146 |
| Heavy Atom Count | 23 |
Sodium pyrophosphate decahydrate; 13472-36-1; Diphosphoric acid, tetrasodium salt, decahydrate; Pyrophosphoric acid, tetrasodium salt, decahydrate; IY3DKB96QW; Sodium pyrophosphate tetrabasic decahydrate; Sodium pyrophosphate (Na4P2O7) decahydrate; sodium diphosphate (Na4P2O7) decahydrate; CHEBI:177382; DTXSID50158904; diphosphoric acid, sodium salt, hydrate (1:4:10); Tetrasodium pyrophosphate, decahydrate; RefChem:184089; DTXCID0081395; Tetrasodium Pyrophosphate Decahydrate; UNII-IY3DKB96QW
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Tetrasodium pyrophosphate decahydrate · CAS 13472-36-1 · H20Na4O17P2. UNII IY3DKB96QW.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 焦磷酸四钠十水合物