Sodium pyrophosphate decahydrate

HCID 3084150CAS 13472-36-1

基本情報

標準SMILES: O.O.O.O.O.O.O.O.O.O.O=P([O-])([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
InChIKey: VZWGHDYJGOMEKT-UHFFFAOYSA-J
分子式: H20Na4O17P2
平均分子量: 446.06 g/mol
単同位体質量: 445.97664956

概要

Sodium pyrophosphate decahydrate is a hydrate that is the decahydrate form of sodium diphosphate. It has a role as a chelator, a food emulsifier and a food thickening agent. It contains a sodium diphosphate.

名称と識別子

優先名称: Sodium pyrophosphate decahydrate
IUPAC: tetrasodium;phosphonato phosphate;decahydrate

名称と別名

Sodium pyrophosphate decahydrate13472-36-1Diphosphoric acid, tetrasodium salt, decahydratePyrophosphoric acid, tetrasodium salt, decahydrateIY3DKB96QWSodium pyrophosphate tetrabasic decahydrateSodium pyrophosphate (Na4P2O7) decahydratesodium diphosphate (Na4P2O7) decahydrateCHEBI:177382DTXSID50158904diphosphoric acid, sodium salt, hydrate (1:4:10)Tetrasodium pyrophosphate, decahydrate

名称をさらに表示

RefChem:184089DTXCID0081395Tetrasodium Pyrophosphate DecahydrateUNII-IY3DKB96QWtetrasodium;phosphonato phosphate;decahydrateMFCD00149200tetra-sodium pyrophosphate decahydrateSodium Pyrophosphate Decahydrate ACS Crystals

データベース識別子

CAS: 13472-36-1
PubChem CID: 3084150
DTXSID: DTXSID50158904
ChEBI: CHEBI:177382
UNII: IY3DKB96QW
EC Number: 603-854-8

物性

構造計算による物性

極性表面積: 146 Å²
水素結合供与体数: 10
水素結合受容体数: 17
回転可能結合数: 0
重原子数: 23
形式電荷: 0
複雑度: 124

実験および物理化学的性質

Chemical ClassesOther Classes -> Salts, Basic

Physical DescriptionColorless crystalline solid; [Sigma-Aldrich MSDS]

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 73 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.