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Sodium Acid Pyrophosphate

Sodium Acid Pyrophosphate
Sodium Acid Pyrophosphate
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Product Code : 85
Product Description

Sodium Acid Pyrophosphate

Technical Data:

 

 

 

Commercial Name:-

Sodium Acid Pyrophosphate-15

Synonyms:

-SAPP-15

-Disodium pyrophosphate

-Disodium dihydrogen pyrophosphate

 

Grade/ROR:

Food Grade/15

CAS No:

7758-16-9

Formula/Mol. Weight

Na2H2P2O7/221.94

Appearance:

White odourless powder

 

 

E Number:

E339(i)

Conforms to:

EU Council Directive No.

231/2012, FCC9 and JECFA Standards.

 

 

Specification:

 

 

 

Parameters

Unit

Specifications

Method

pH(1% Solution)

 

4.0-4.6

FCC

Bulk Density

gm/cc

0.60 min.

ASTM-D1895B

Moisture (at 110 Deg C for 4 hrs)

%

0.50 max.

FCC

Rate of release CO2 at 2 mins

%

13.0-18.0

TCPA/004

Neutralizing Value

%

72.0 min

TCPA/004

Phosphate as (P2O5)

%

63.0-64.5

JECFA

Assay

%

95.0 min.

FCC

Aluminium as Al

ppm

200.0 max.

ICP-OES

 

 


PARI CHEMICALS
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