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SODIUM ACID PYROPHOSPHATE FOOD GRADE

CAS 7758-16-9Na2H2P2O7MW 221.94

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。

产品概览

CAS号7758-16-9
分子式Na2H2P2O7
分子量221.94
类别Food & Feed Additives

技术档案

这个产品是什么

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。

识别信息

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

常见问题

SODIUM ACID PYROPHOSPHATE FOOD GRADE 的 CAS 号是多少?

SODIUM ACID PYROPHOSPHATE FOOD GRADE 的 CAS 登记号为 7758-16-9。

SODIUM ACID PYROPHOSPHATE FOOD GRADE 的分子式与分子量是多少?

分子式 Na2H2P2O7,分子量 221.94。

SODIUM ACID PYROPHOSPHATE FOOD GRADE 还有哪些别名?

别名/同义词:SODIUM ACID PYROPHOSPHATE FOOD GRADE、di-sodium dihydrogen pyrophosphate anhydrous。

SODIUM ACID PYROPHOSPHATE FOOD GRADE 属于哪个分类?

所属分类:Food & Feed Additives。

PubChem 公开数据

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。

各数据库的登记标识

CAS Registry Number7758-16-9
PubChem CID24451
Molecular formulaNa2H2P2O7
IUPAC namedisodium;[hydroxy(oxido)phosphoryl] hydrogen phosphate
UNII (FDA)H5WVD9LZUD

计算分子描述符

Molecular Weight221.94
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass221.90711496
Monoisotopic Mass221.90711496
Topological Polar Surface Area130
Heavy Atom Count11

在册的理化数值

Density1.862 @25 °C

在册的记载用途

    CIR ingredient: Disodium PyrophosphateUsed in baking powders and as food acidulant; Hexahydrate: Used in electroplating, metal cleaning and phosphatizing, and drilling muds; [HSDB]

    同义词与商品名

    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

    已收录的法规名录

    Regulatory & Food ContactFDA 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 summary14.5% (71 / 490)

    GHS 危害分类

    GHS notification summary14.5% (71 / 490)
    Reported hazard statementsH302 (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]

    公开数据库对它的描述

    SODIUM ACID PYROPHOSPHATE FOOD GRADE · CAS 7758-16-9 · Na2H2P2O7. UNII H5WVD9LZUD. Density: 1.862 @25 °C.

    物理形态与操作说明

    数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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