Trisodium Phosphate Anhydrous(ATSP)

Post Date:
Aug 16,2017
Expiry Date:
Aug 16,2018
Detailed Description:
Cas No. :7601-54-9 Quantity: 1FCL
Specs:98%
Payment Method: TT in advance/LC at sight
Chemical formula: Na3PO4
Molecular weight: 380.14
CAS Number: 7601-54-9
Properties:White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. pH of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 ℃.
Application:Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications :
ITEMS OF TEST QUALITY STANDARDS TEST RESULTS
Content (Na3PO4 )%≥ 97 101.56
Water insoluble % ≤ 0.2 0.02
Fluoride(F), mg/kg≤ 50 17
Arsenic(As), mg/kg≤ 3 1
Heavy metal, as Pb mg/kg≤ 10 <10
Pb, mg/kg≤ 4 2
loss on drying %≤ 2 0.58
pH of 1% water solution 11.5-12.5 12.3
CAS Registry Number:
7601-54-9
Synonyms:
;ATSP;trisodium phosphate;Tri-Sodium Phosphate;TSP;Sodium phosphate;phosphoric acid, sodium salt;
Molecular Formula:
Na₃PO₄
Molecular Weight:
163.94
Molecular Structure:
Hazard Symbols:
C:Corrosive;
Risk Codes:
R34:;
Safety Description:
S26:;
S36/37/39:;
S45:;

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