Product Name: SODIUM TRIPOLYPHOSPHATE (STPP)
CAS NO.: 13573-18-7
Molecular Formula: Na5P3O10
Molecular Weight: 367.86
Item |
Specification FOOD GRADE |
Identification |
Crystalline white powder or colorless crystals |
P (as P2O5) |
57% min |
Assay |
95% min |
Oxalates |
Max 100ppm |
PH: |
9.5-10.0 |
Water insoluble |
Max 0.05% |
SO42- |
Max 0.4% |
Whiteness |
Max 85% |
Chloride (as NaCl) |
Max 0.025% |
Arsenic: |
Max 30ppm |
Heavy Metals: |
Max 10ppm |
Iron as Fe2O3 |
Max 0.025% |
Fluoride ( as NaF) |
Max 0.003% |
Package: 25 kgs neutral bag
Handling & Storage: Store in cool, dry place and in tight containers .
Application:
Food processing, starch modification, approved for esterification of food starch, pharmeceuticals. Consumer and industrial detergents，cleaning products; controls product density; dry bleach bases; phosphate detergent intermediate; potable water treatment.
Contact: Ms. Lynn Su; Tel: 0086-25-86435077; Fax: 0086-25-86435177; Email: sulin@xzfood.com
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