Product Name: Sodium Tripolyphosphate (STPP)
Grade: Food Grade/Tech. grade/ceramic grade/detergent grade
Appearance: White powder or granular; Easily soluble in water
Specification of Tech .Grade and Food Grade
ITEM | INDEX |
Tech. Grade | Food Grade |
Na5P3O10 (%): | 94Min | 95Min |
P2O5 (%): | 57Max | 57Max |
Insolubles in water (%): | 0.15Max | 0.05Max |
Fe (%): | 0.007Max | N |
Ph (1% solution): | 9.2-10 | 9.5-10 |
Heavy Metal (As Pb) (%): | N | 0.001Max |
Arsenic (As) (%): | N | 0.0003Max |
Fluoride(F) (%): | N | 0.003Max |
Whiteness(%): | 90Min | 90Min |
Density (g/cm3) | 0.35-0.9 | 0.35-0.9 |
type content (%) | 10-30 | 10-30 |
Applications: soaps ,detergent, textiles and paper making etc.
Packing :
25kg / 50kg/ 1 ton jumbo bag.
25tons per FCL for powder and 22tons per FCL for granular.
Sample:
Sample avalable
Sample Time:5-7 days
The sample charge will be refund after comfirm order
