SODIUM ACID PYROPHOSPHATE FOOD GRADE(CAS 7758-16-9):分子式 Na2H2P2O7、分子量 221.94;类别 食品及饲料添加剂。
| CAS号 | 7758-16-9 |
|---|---|
| 分子式 | Na2H2P2O7 |
| 分子量 | 221.94 |
| 类别 | Food & Feed Additives |
SODIUM ACID PYROPHOSPHATE FOOD GRADE 是一种食品及饲料化合物,登记 CAS 号为 7758-16-9,分子式 Na2H2P2O7(分子量 221.94),归属于食品及饲料添加剂大类化工原料。
登记 CAS 号:7758-16-9
其分子式 Na2H2P2O7 由 2 个钠、2 个氢、2 个磷、7 个氧 组成。
别名/同义词:SODIUM ACID PYROPHOSPHATE FOOD GRADE · di-sodium dihydrogen pyrophosphate anhydrous
所属分类:食品及饲料添加剂
SODIUM ACID PYROPHOSPHATE FOOD GRADE 的 CAS 登记号为 7758-16-9。
分子式 Na2H2P2O7,分子量 221.94。
别名/同义词:SODIUM ACID PYROPHOSPHATE FOOD GRADE、di-sodium dihydrogen pyrophosphate anhydrous。
所属分类:Food & Feed Additives。
SODIUM ACID PYROPHOSPHATE FOOD GRADE(CAS 7758-16-9)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 7758-16-9 |
|---|---|
| PubChem CID | 24451 |
| Molecular formula | Na2H2P2O7 |
| IUPAC name | disodium;[hydroxy(oxido)phosphoryl] hydrogen phosphate |
| UNII (FDA) | H5WVD9LZUD |
| Molecular Weight | 221.94 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 221.90711496 |
| Monoisotopic Mass | 221.90711496 |
| Topological Polar Surface Area | 130 |
| Heavy Atom Count | 11 |
| Density | 1.862 @25 °C |
|---|
7758-16-9; Sodium acid pyrophosphate; Disodium dihydrogen pyrophosphate; DISODIUM PYROPHOSPHATE; Disodium dihydrogen diphosphate; Dinatriumpyrophosphat; Disodium acid pyrophosphate; Diphosphoric acid, disodium salt; SAPP; H5WVD9LZUD; Pyrophosphoric acid, disodium salt; RefChem:135083; 231-835-0; Dinatriumpyrophosphat [German]; Disodium dihydrogenpyrophosphate; HSDB 377
| Regulatory & Food Contact | FDA Substance added to food: COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, EMULSIFIER OR EMULSIFIER SALT, FL ACIDITY_REGULATOR; RAISING_AGENT; SEQUESTRANT: Food Additives COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, FLO ACID SODIUM PYROPHOSPHATE Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 |
|---|---|
| GHS notification summary | 14.5% (71 / 490) |
| GHS notification summary | 14.5% (71 / 490) |
|---|---|
| Reported hazard statements | H302 (25.5%), H319 (84.5%) |
This chemical does not meet GHS hazard criteria for 14.5% (71 of 490) of reports.
H302 (25.5%): Harmful if swallowed [Warning Acute toxicity, oral]
SODIUM ACID PYROPHOSPHATE FOOD GRADE · CAS 7758-16-9 · Na2H2P2O7. UNII H5WVD9LZUD. Density: 1.862 @25 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: SODIUM ACID PYROPHOSPHATE FOOD GRADE