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Zibo Qingxin Chemicals Co., Ltd.

Trisodium Phosphate, Sodium Phosphate, Tsp manufacturer / supplier in China, offering Industrial / Food Grade Trisodium Phosphate, Mono Potassium Phosphate 99% MKP Tech Grade, High Purity Kcl Potassium Chloride 60% and so on.

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Industrial / Food Grade Trisodium Phosphate

Purchase Qty.:
20-39 40-59 60-79 80-99 100+
FOB Unit Price: US $520 US $510 US $495 US $490 US $480
Purchase Qty. (Tons) FOB Unit Price
20-39 US $520
40-59 US $510
60-79 US $495
80-99 US $490
100+ US $480
Get Latest Price
Production Capacity: 5000mt Per Month
Transport Package: 25kg Per Bag, 25mt in a 20′ Container
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: TSP
  • Grade Standard: Industrial Grade
  • Chemical Formula: Na3po4
  • Trademark: QX
  • HS Code: 28352910
  • Type: Sodium Phosphate
  • CAS No: 7601-54-9
  • Molecular Weight: 163.97
  • Origin: Shandong, China
Product Description
Synonyms: Tri Sodium Phosphate Anhydrous; Sodium Phosphate Tribasic Anhydrous; Phosphoric Acid, Trisodium salt
Chemical formula: Na3PO4
Molecular weight: 163.97
CAS No.: 7601-54-9
H.S. Code: 28352910
1. Appearance: white or yellow powder;
2. Solubility: soluble in water easily, but not in organic solvent;
3. pH: water solution is alkaline, and pH of 1% water solution is12.1;
4. Relative density: 2.537;
5. Melting point: 134 degree centigrade.

As water softener, boiler detergent, metal antirust, textile mercerizing enhancer for industrial uses; As improver, emulsifying agent, nutritional supplement and flour alkaline agent for food uses

SpecificationTechnical GradeFood Grade  Reagent Grade

DodecahydrateAnhydrousDodecahydrateAnhydrousSpecificationReagent garde (AR)
  Main content        %≥≥98.0
P2O5    %≥18.339.518.318.3ClarityQualified
Sodium oxide as Na2O15.5-1936-4015.5-1915.5-19Free alkali (NaOH)   %≤1.5
Sulphate (as SO4 2- )     %≤0.5---0.50.5Disodium salt (Na2HPO4.12H2O)%≤0.5
Heavy metals(as Pb)   %≤------0.0010.001
Choride (CL) %≤0.005
Lead(Pb)      %≤------0.00040.0004
Arsenic (as As)  %≤------0.00030.0003Nitrogen (N)%≤0.002
Fluoride (F)    %≤ ---0.100.0050.005Arsenice (AS)%≤0.0003

Water insoluble     %≤
Iron (Fe)     %≤0.0005
PH of 10g/L water solution------11.5-12.511.5-12.5
Ignition loss      ≤---     ---45-5745-57Iron (Fe)    %≤0.001

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