Sodium Tripolyphosphate 94% min ( industrial grade) 1. Product property: CAS No: 7758-29-4 Molecular Formula: Na5P3O10 Molecular Weight: 367.86 Melting Point: 622 Appearance: White or colorless crystal powder. 2. Specifications 1) Na5P3O10: 94.0% Min 2) P2O5: 57.0% Min 3) Water Insoluble Matter: 0.1% Max 4) Iron ( Fe) : 0.015% Max 5) PH Value ( 1% water solution) : 9.2-10.0 6) Whiteness: 85% Min 3. Usage: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. 4. Packing: 25kg plastic bag with PE inside and PP woven outside; 25MT/ 20’ FCL 5. Storage: Keep in dry and windy conditions 6. H.S. CODE: 2835319000 If you are interested in this product, please do not hesitate to contact Shirley by Email& MSN: ardenshirley( at) hotmail.com, SKYPE: ardenshirley