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Sodium Tripolyphosphate (STPP)

China Sodium Tripolyphosphate (STPP), Find details about China STPP, Sodium Tripolyphosphate Food Grade from Sodium Tripolyphosphate (STPP)

Model NO.
KW
Grade Standard
Food Grade
Trademark
KINGWAY
Transport Package
25 Kgs Bag
Specification
crystalline powder
Origin
China
Model NO.
KW
Grade Standard
Food Grade
Trademark
KINGWAY
Transport Package
25 Kgs Bag
Specification
crystalline powder
Origin
China
Sodium Tripolyphosphate (STPP)

Sodium Tripolyphosphate(STPP)

 

Chemical name:Sodium Tripolyphosphate, Sodium Triphosphate
Synonym:Pentasodium Triphosphate, Sodium Tripolyphosphate Anhydrous, Sodium Triphosphate Anhydrous, STPP.
Molecular formula:Na5P3O10
Molecular weight :367.86
CAS NO:7758-29-4
CAS Index Name:Triphosphoric Acid, Pent sodium Salt

 

 

 

Grade: Food grade(GB25566-2010; FCC; or customer's demand)Free from any harmful and toxic substance.

Product description:White microdot powder with luster,melting point at 622,freely soluble in water , easily chelate with metallicions such as Ca2+,Mg2+, has hygroscopic property.

Quality standard

Name of index: QB1034-1991, FCC-

Sodium Tripolyphosphate : 95min

P2O5 : 57min

Fluoride (as F): 0.003max

Ar senic (As): 0.0003max

Heavy Metal (as Pb) : 0.001max

Chloride (as Cl): 0.025max

Sulfate (as SO42-) : 0.4max

Water Insoluble : 0.05max

pH (1% aqueous solution) : 9.5 -10.0

Whiteness : 85min

Lead : 0.0002max

Usage:A wide variety of processed food products. Including dairy and meat processing.

 

Package:25kg,, 50kg, 1,000kg bags or according to customer's demand.

 

Storage and transport:Store in tight containers in a dry and ventilative warehouse. Keep away from moisture,hot and oisonous substances.

Shelf Life: 3 years

 

 


Sodium Tripolyphosphate (STPP)Sodium Tripolyphosphate (STPP)Sodium Tripolyphosphate (STPP)

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