Sodium Tripolyphosphate
Inquiry
| Post Date: | Oct 29,2013 |
| Expiry Date: | Nov 12,2013 |
| Detailed Description: |
Cas No. :7758-29-4
Sodium Tripolyphosphate
Property: White powder or Crystal Specification: Index Surface Density (g/cm3) Content of Phase I (%) Code L M H A B C Spec 0.35-0.50 0.51-0.65 0.66-1.00 5-20 21-40 >40 Item Technical Grade (index) Food Grade (index) Main Content (Na5P3O10) ≥ 94% 94% Phosphorus Pentoxide (P2O5) ≥ 57% 57% Whiteness ≥ 90% 85% Insoluble matter in water ≤ 0.1% 0.05% Iron (Fe) ≤ 0.01% PH Value (10g/l solusion) 9.2-10.0 9.5-10.0 Density g/cm3 0.4-1.0 Arsenic (As) ≤ 0.0003% Heavy Metal (as Pb) ≤ 0.001% Fluoride (as F) ≤ 0.003% Chloride (as Cl) ≤ 0.025% Sulphate ≤ 0.4% Packing: In 25kg or 50kg PP woven bags line with PE film bag inside. Application: Technical grade is mainly used in china, scour, petroleum, metallurgy, mining, warter treatment, printing and dyeing industry and so on. Food grade complex plastic interweaved sack outside with double-layer polyethylene-film sack inside, net weight 25kg; or based on the demand of user. |
| CAS Registry Number: | 7758-29-4 |
| Synonyms: | ;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1); |
| Molecular Formula: | Na5P3O10 |
| Molecular Weight: | 367.86413 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S24/25:; |
| Company: | WEIFANG VOT INTERNATIONAL BUSINESS CO., LTD [ China ] |
| Contact: | Wang |
| Tel: | 0536-2456718 |
| Fax: | 0536-8231856 |
| Email: | activesz@hotmail.com |
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