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 |
Price: