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sodium acid pyrophosphate sapp food grade-42

FOOD&BEVERAGE

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Sodium Acid Pyrophosphate (SAPP) food grade

CAS NO. ：7758-16-9

 

EINECS NO.: 231-835-0

 

Synonyms： disodium dihydrogenpyrophosphate

 

Chemical formulate：Na2H2P2O7

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  • Introduction
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Introduction

Sodium Acid Pyrophosphate is an inorganic compound with the chemical formula Na2H2P2O7. It is a white crystalline powder that is soluble in water and insoluble in ethanol. It is mainly used as a rapid fermentation agent, moisture retention agent, and quality improver, and is used in baked goods such as bread, biscuits, and meat.

Application

Uses: Used as fast starter, moisture retention agent, quality improver, used in bread, biscuits and other baked food and meat, aquatic products, etc

Packing: 25kgs paper-plastic compound bag

Specification

TESTS

STANDARD

RESULTS

APPEARANCE

WHITE POWDER OR GRAINS

WHIT E POWDER

ASSAY(Na2H2P2O7)

95%MIN

96.64%

P2O5

63-64.5%

63.50%

LOSS ON DRYING(105°C, an hour)

0.2%MAX

0.1%

WATER INSOLUBLE

0.5% MAX

0.1%

 As

3PPM MAX

LESS THAN 3PPM

FLUORIDE

10 PPM MAX

LESS THAN 10PPM

CADMIUN

1 PPM MAX

LESS THAN 1PPM

LEAD

1 PPM MAX

LESS THAN 1 PPM

MERCURY

1 PPM MAX

LESS THAN 1 PPM

BULK DENSITY

800-1050g/L

920g/L

PH

3.7-5.0

4.2

THROUGH 100 MESH

95%MIN

98%

THROUGH 200 MESH

85% MIN

86%

ROR( rate of reaction)

28

28
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