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SODIUM TRIPOLYPHOSPHATE FOOD GRADE

Published in:2012/2/12 12:41:49 　Click:

Chemical formula: Na5P3O10

CAS NO.: 7758-29-4

Applications: Used as moisture conservative. Applied to can, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products, and so on.

Packing: 25kg paper bag or 1000kg supersack

Specifications: National Standard QB 1034-1991

CHARACTERISTICS
SPECIFICATION LIMITS

Appearance

White Powder or granules

Sodium Tripolyphosphate（Na5P3O10）%

≥95.0

P2O5 %

≥57.0

Fluoride (as F) %

≤0.003

Arsenic (As)%

≤0.0003

Heavy Metal (as Pb)%

≤0.001

Chloride (as Cl)%

≤0.025

Sulfate (as SO42-) %

≤0.4

Water Insoluble %

≤0.05

pH (1% aqueous solution)

9.5~10

Whiteness

≥85

NOTE: Specification Limits are subject to change from time to time. Please contact us for current data sheet     

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