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Sodium Tripolyphosphate (CAS No. 7758 -29-4)

China Sodium Tripolyphosphate (CAS No. 7758-29-4), Find details about China Sodium Tripolyphosphate, Pentasodium Triphosphate from Sodium Tripolyphosphate (CAS No. 7758-29-4)

Model NO.
food grade
Trademark
Haitong
Origin
China
HS Code
2835311000
Model NO.
food grade
Trademark
Haitong
Origin
China
HS Code
2835311000

Sodium Tripolyphosphate (CAS No. 7758-29-4)

CAS No.: 7758-29-4

Formula: Na5P3O10

Molecular weight: 367.86

H.S code: 2835311000

Appearance: White powder, free-flowing.

Packing: 25 kg / 50 kg woven bags with plastic liner.

Application: The alkaline phosphates offer detergency activity in combination with the properties of sequestration, dispersion and buffering ability. STPP is used in water softening, industrial cleaners, food uses, detergent, emulsifier of oil and grease, a peptizing agent, deflocculating agent in oil well, sequester in cotton boiling.


Storage:  The product shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors, and other contaminants. Due to its strong hygroscopic properties, it shall be stored in a dry & cool area.
 
Packing:  Totally packed in 25kg paper bags net each with white or yellow color, or made to customer's request.

20mt STPP can be loaded in one container with pallets shrunk or without pallets.

Specification:
PropertySpecification
Purity95.0% min
P2O557.0% min
Water insoluble0.05% max
Whiteness90.0% min
Fluoride as F0.003% max
Chloride as Cl 0.03% max
Sulphate as SO40.4% max
Heavy metal as Pb0.001% max
Arsenic as As3 ppm max
pH value 9.5 - 10.0

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