焦磷酸四钠十水合物（CAS 13472-36-1）：分子式 H20Na4O17P2、分子量 446.06。
| CAS号 | 13472-36-1 |
|---|---|
| 分子式 | H20Na4O17P2 |
| 分子量 | 446.06 |
| 应用领域 | Uses: Used as an emulsifier、buffering agent、and sequestrant for foods、[JECFA] |
登记用途：Uses: Used as an emulsifier、buffering agent、and sequestrant for foods、[JECFA]。
焦磷酸四钠十水合物 是一种化工化合物，登记 CAS 号为 13472-36-1，分子式 H20Na4O17P2（分子量 446.06）。
登记 CAS 号：13472-36-1
其分子式 H20Na4O17P2 由 20 个氢、4 个钠、17 个氧、2 个磷 组成。
别名/同义词：焦磷酸四钠十水合物 · Tetrasodium pyrophosphate decahydrate
焦磷酸四钠十水合物 的 CAS 登记号为 13472-36-1。
分子式 H20Na4O17P2，分子量 446.06。
别名/同义词：焦磷酸四钠十水合物、Tetrasodium pyrophosphate decahydrate。
登记用途：Uses: Used as an emulsifier、buffering agent、and sequestrant for foods、[JECFA]。
焦磷酸四钠十水合物（CAS 13472-36-1）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Tetrasodium pyrophosphate decahydrate