Chinese Hot Sale Cheap Price Good Quality Sodium Tripolyphosphate STPP

• CAS No.: 7758-29-4
• Formula: Na5o10p3
• EINECS: 231-838-7
• Certification: ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: TNN10
• Grade Standard: Industrial Grade
• Storage: Cool and Dry Place
• Sample: Available
• Time: >12months
• Usage: Dispersant in Drilling Fluid
• Transport Package: 25kg Bag
• Specification: 25kg bag, 1FCL=22mt
• Trademark: TNN
• Origin: China
• HS Code: 2835311000
• Production Capacity: 6000mt/Year

Product Description

Product Description

Brief:
Sodium tripolyphosphate STPP can be used as detergent additives, as well as in petroleum, metallurgy, mining, paper making, water treatment, etc.In the food industry, STPP is used as quality improver and water retention agent for canned products, fruit juice drinks, dairy products, soymilk, etc. STPP is mainly used for tendering of canned ham and softening of bean skin in canned broad bean. STPP can also be used as softener and thickener.

COA:

Analysis Contents	Analysis Standard	Analysis Result
Main content         %	≥95	96.5
Phosphorus pentoxide (P2O5) %	≥57	57.3
Water insoluble      %	≤0.05	0.02
Iron                     %	≤0.01	0.006
PH value (1% water solution)	9.5~10.0	9.7
Heavy metal (Pb)	≤10ppm	6ppm
Arsenic (As)	≤3ppm	1ppm
Fluoride (F)	≤10ppm	5ppm
White content %	≤90.0	92.0
Loss on drying %	≤0.5	0.3
Density bulk (g/l)	600-750	700
Conclusion:	Complies with the standard of   GB25566-2010.

1. Appearance: White powder or granular.  
2. Molecular Formula: Na₅P₃O₁₀
3. Molecular Weight: 367.86
4. CAS NO.: 7758-29-4
5. Specification/Standard applied: GB/T 9983-2004

6. Usage: Mainly used as additive in detergent synthesis, ceramics production, soap synergist. Has strong emulsifying property to lubricant and fat, to adjust the PH value of buffer liquid soap, water softener for industrial water, pretanning agent for leather production, in dyeing additive, paint, petroleum, mining, kaolin, magnesium oxide, calcium carbonate and other industries as dispersant for the preparation of suspension, as dispersant in drilling fluid, as anti-oil agent in paper-making industry
7. Packaging: 20kg,50kg,1000kg bags or according to customer's requirement. 
8. Storage: store in a ventilated and clean warehouse. 
9. Shelf lift: 24 months

Package:
25kg bag