STPP Tech Grade
-
Post Date:
May 14,2014
-
Expiry Date:
May 14,2015
-
Detailed Description:
Cas No. :7758-29-4
Specs:94% Tech Grade
Payment Method: L/C or T/T
Packing: 25kg woven bag
Volume/ 20’FCL: 24MT
Payment term : L/C at sight or
T/T (30% T/T in advance, 70%
against the copy of B/L).
Shipment Within 20 days
after receiving your L/C or 30%
deposite
Specification: Tech. grade
Appearance White powder or
granule
Main content Na5P3O10 94%MIN
P2O5: 57%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 0.30 –
0.95g/cm3
Loss on ignition 1% MAX.
-
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:
-
Hazard Symbols:
Xi:Irritant;
-
Risk Codes:
R36/37/38:;
-
Safety Description:
S24/25:;
Inquiry