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tetra-Sodium Pyrophosphate 10-hydrate (E-450iii, F.C.C.) food grade

Sodium Pyrophosphate, tetra-Sodium Diphosphate, TSPP

Assay (Na4P2O7) , calc. on the ignited basis: 95.0-100.5%
Code
201710
CAS
13472-36-1
Molecular Formula
Na4P2O7.10H2O
Molar mass
446.06 g/mol
Melting Point:
79 °C
Solubility:
water 62.3 g/l at 20 °C
Physical Description:
solid
Product Code:
201710
Product Name:
tetra-Sodium Pyrophosphate 10-hydrate (E-450iii, F.C.C.) food grade
Quality Name:
food grade
Specifications:
Assay (Na4P2O7) , calc. on the ignited basis: 95.0-100.5%
pH 1%: 9.9-10.7
Insoluble substances , not more than: 0.2 %
Loss on ignition: 38.0-42.0 %
P2O5 content calculated on ignited basis: 52.5 - 54.0 %
Fluoride, not more than: 10 ppm
Arsenic (as As), not more than: 1 ppm
Cadmium, not more than: 1 ppm
Mercury, not more than: 1 ppm
Lead, not more than: 1 ppm
Specifications Regulation (UE) n° 231/2012, F.C.C. 11, R.D. 1466/2009
For use in foodstuffs according to Regulation (EC) n° 1333/2008 and F.C.C.
Storage:
Room Temperature.
Master Name:
tetra-Sodium Pyrophosphate 10-hydrate
Synonyms Long Text:
Sodium Pyrophosphate, tetra-Sodium Diphosphate, TSPP
EINECS:
231-767-1
CS:
28353900
Download TDS file for complete specifications