聚磷酸钠

聚磷酸钠（CAS 68915-31-1）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

计算分子描述符

在册的理化数值

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 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 危害分类

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]

公开数据库对它的描述

Sodium polyphosphate · CAS 68915-31-1 · 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。