Sodium Tripolyphosphate Tech. grade
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Post Date:
May 14,2014
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Expiry Date:
Jun 13,2014
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Detailed Description:
Cas No. :7758-29-4
Specs:94% Min
Payment Method: L/C or T/T
Sodium Tripolyphosphate (STPP)
Tech. grade
Packing:25kg/1,000kg woven bag
with PE liner
Volume/20'fcl: 24MT/FCL
Payment term : L/C at sight or
T/T (30% in advance, 70% against
the copy of B/L)
Shipment time: Within 20 days
after receiving your L/C or
deposite.
Specification: Tech.
grade
Main content Na5P3O10 94%MIN
P2O5: 56.5%MIN
Water Insoluble: 0.1%MAX
Fe: 0.015%MAX
PH Value PH: 8.0-10.0
Whiteness: 90% MIN.
Phase I 10 30%
Bulk Density 0.8 0.95g/cm3
Loss on ignition 1% MAX.
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CAS Registry Number:
7758-29-4
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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);
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Molecular Formula:
Na5P3O10
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Molecular Weight:
367.86413
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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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