SODIUM ACID PYROPHOSPHATE (SAPP)

SODIUM ACID PYROPHOSPHATE (SAPP)

酸式焦磷酸钠( SAPP )

议价

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酸式焦磷酸钠( SAPP )
分子式: Na2H2P2O7
分子量: 221.95
性状:白色结晶性粉末; 相对密度1.86 。
CAS号: 7758-16-9
产品规格/型号
酸式焦磷酸钠食品级( SAPP )
规范 :
外观白色粉末
分析% 95.0Min
在水中% 1.0Max不溶物
正如% 0.0003Max
重金属(以Pb计) % 0.001Max
氟化物% 0.005Max
PH值(水溶液1 % ) 4.0 ± 0.5
joyce@cxchem.net

SODIUM ACID PYROPHOSPHATE (SAPP)
Molecular formula: : Na2H2P2O7
Molecular Weight: 221.95
Properties: White crystal powder; Relative density 1.86 .
CAS No.: 7758-16-9
Product Specification/ Models
Sodium Acid Pyrophosphate Food Grade (SAPP)
Specification :
Appearance White powder
Assay % 95.0Min
Insoluble matter in water % 1.0Max
As % 0.0003Max
Heavy metal (Pb) % 0.001Max
Fluorides % 0.005Max
Ph value (1%of aqueous solution) 4.0±0.5
joyce@cxchem.net