Trisodium Phosphate

Alternate Text

Molecular formula: Na3PO4·12H2O; Na3PO4

Molecular weight: 385.0; 163.97

CAS No.: 10101-89-0; 7601-54-9

Property:White crystalline or powder, melting point 1340℃, relative density 2.536g/cm3, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline.

Usage:

  1. In tech field: Used as soft water agent, daily chemicals, cleaning agent in chemicals, textile, dying, paper, and electricity generation industry. Used as bolier compound, dye-fixing agent in dying coagulator in ruber industry etc.

 

2. In Food field: Used as emulsifier, nutrient supplement and quality modifier in food processing. 

Packing:Net in 25KG plastic woven bag.

Specification:

 

Dodecahydrate

Anhydrous

Type

Tech grade

Food grade

Tech grade

Food grade

Purity

98% Min

98% Min

98% Min

98% Min

P2O5

18.3% Min

18.3% Min

40% Min

42% Min

Sulfate ( SO4)

0.5% Max

0.5% Max

0.5% Max

0.25% Max

Chloride (Cl)

0.4% Max

0.02% Max

0.3% Max

----

Water insoluble matter

0.1% Max

0.1% Max

0.1% Max

0.2% Max

PH value

11.5-12.5

11.5-12.5

11.5-12.5

11.5-12.5

Fluorine (F)

----

----

----

0.005% Max

Heavy metal (Pb)

----

0.001% Max

----

0.001% Max

Arsenic (As)

----

0.003% Max

----

0.0003% Max     

SHANGHAI VERDI CHEMICAL CO

Is a specialized manufacturing and operating chemical enterprise Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, STPP occupy largest export volume and export to more than 20 countries and regions in America , Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 10 years, stick to business philosophy of" you should give your customer what they really need not what you think they need ", Verdi has built long term & stable trade relationship with more than 45 countries and regions in the world. sincerely hope to cooperate with more clients in the world and seek common developments.