Sodium Tripolyphosphate STPP Powder 94% Tech Grade

• CAS No.: 10101-89-0
• Formula: STPP
• EINECS: 231-838-7
• Model NO.: STPP 94%
• Appearance: Powder
• Grade Standard: Industrial Grade
• Grade: Food Grade
• Grade 1: Industrial Grade
• Classification: Phosphate
• Mf: Na3po4 12H2O
• Transport Package: Bag
• Specification: 25kg
• Trademark: china
• Origin: China
• HS Code: 28353100
• Production Capacity: 50000tons/Month

Product Description

Product Name: 

Sodium Tripolyphosphate(STPP)

Appearance:White powder/granuleAssay:94%
Packaging: 25 KG/BAGS
Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf life: 2 YEARS

Application:

In Food: The uses of stpp include using it as a preservative. Sodium Tripolyphosphate STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with Sodium tripolyphosphate stpp , serving the same general purpose as it does in human food.

In Tech: The majority of STPP Sodium tripolyphosphate is consumed as a component of commercial detergents.
 

Packing & Delivery

Packaging: 25 kg/bag or according to client request
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 

Specification

ITEM	STANDARD
ASSAY (Na5P3O10)	≥95
APPEARANCE	WHITE GRANULAR
P2O5	≥ 57.0
FLUORIDE (PPM)	≤ 10
CAD  (PPM)	≤1
LEAD (PPM)	≤4
MERC  (PPM)	≤1
ARS  (PPM)	≤3
HEAVY MENTAL (AS PB) (PPM)	≤10
CHLORIDES (AS CL)	≤0.025 %
SULPHATES (SO42-)	≤0.4 %
SUBSTANCES NOT DISSOLVED IN WATER	≤0.05 %
PH VALUE	9.5% - 10.0%
LOSS ON DRYING	≤0.7%
HEXAHYDRATE	≤23.5%
WATER-INSOLUBLE SUBSTANCES	≤0.1%
HIGHER POLYPHOSPHATES	≤1%

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