Sodium Tripolyphosphate

Post Date:
Jul 31,2017
Expiry Date:
Jan 27,2018
Detailed Description:
Cas No. :7758-29-4 PRODUCT ：Sodium Tripolyphosphate

CHEMICAL FORMULA ：Na5P3O10

ORIGIN ：CHINA

CAS NO ：7758-29-4

SPECIFICATION :

ITEM STANDARD
Appearance White prill or powder
Content%≥ 94.0
P2O5%≥ 56.8
water insoluble %≤ 0.1
Fe 0.01
PH 9.2-10.0
whiteness 88.0
Type I content 30
Apparent density 0.55-0.65
Particle degree 1.00 mm experimental screenings 5.0

USAGE : Mainly used for synthetic detergents for additives, soap synergistic agent and prevent a soap grease precipitation and up frost. Axle oil and fat has strong emulsification, can be used to regulate buffer soap PH value, industrial water gets the soft agent, leather tanning, dyeing color additives, paint, kaolin, magnesium oxide, calcium carbonate prepared when such industries as dispersant, suspensions, papermaking industry drilling mud dispersant used as defending greasy dirt agent.

PACKING : 25kg/bag.
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:;

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