sodium tripolyphosphate
| Post Date: |
Jan 12,2015 |
| Expiry Date: |
Jul 11,2015 |
| Detailed Description: |
Cas No. :7758-29-4
Properties:White power,apparent density:0.35-0.90/ml,melting point 622,easily dissolving in water;water solution is alkaline(PH value of 1% solution is 9.7);can hydrolyze into phosphate in water,has good ability in complexing metal ions;can be used to soften water;has some surfactent properties.
Applicantion:1.mainly used as syndet adjuvant,soap synergist and prevent bar soap from oiling off and blooming;2.has strong emulsification on lubricant and fats;3.can be used to adjust the PH value of butter soap solution,4.can be used as water softener for industrial water;pretanning agent and dyeing adjuvant;drilling mud dispersant;dispersant in preparing suspension in paint,kaolinite,magnesiium oxide,calcium carbonate etc;oil-proofing agent and antifoulant in paper industry.
Packing:Net 25kg/50kg/100okg woven bag,stored in dry,clean and well ventilated place.
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| CAS Registry Number: |
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| 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;
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| Risk Codes: |
R36/37/38:;
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| Safety Description: |
S24/25:;
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