Tianjin Yuanlong Chemical Industry Co., Ltd.
Main products:Caustic Soda,Sodium Metasilicate,Ethylene Diamine Tetraacetic Acid,Sodium Thiosulfate,Sulfur Black
Products
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  • Contact Person : Ms. Yu Nancy
  • Company Name : Tianjin Yuanlong Chemical Industry Co., Ltd.
  • Tel : 86-22-23528561
  • Fax : 86-22-23523959
  • Address : Tianjin,Tianjin,No. 10, Hanbei Road, Hangu district, Tianjin
  • Country/Region : China
  • Zip : 300480

Sodium Acid Pyrophosphate

Sodium Acid Pyrophosphate
Product Detailed
1.SAPP (sodium acid pyrophosphate): FOOD GRADE 2.CAS:5578-16-9

Sodium Acid Pyrophosphate (SAPP):

CAS No.: 5578-16-9

Molecular Formula: Na2H2P2O7

 

Item

Value

Unit

Index

Content (as counted by Na2H2P2O7)

95

%

Min

Water Insoluble

1.0

%

Max

PH (1% aqueous solution)

±4.0

Arsenic(As),

3

ppm

Max

Heavy Metals (as Pb),

20

ppm

Max

Fluoride(F),

50

ppm

Max

          ASPP is used as rapid ferment agent, quality improver in food industry. Applied to acid component of synthetic swelling agent, such as, bread, cake etc. 

Sodium Acid Pyrophosphate



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