Tianjin Yuanlong Chemical Industry Co., Ltd.
Main products:Caustic Soda,Sodium Metasilicate,Ethylene Diamine Tetraacetic Acid,Sodium Thiosulfate,Sulfur Black
Products
Contact Us
  • 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

SAPP

SAPP
Product Detailed
Sodium Acid Pyrophosphate (SAPP), food grade, 95%

SAPP:

CAS No.: 7758-16-9

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

 

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

SAPP



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