Trisodium Phosphate(TSP)

Chemical formula: Na₃PO₄.12H₂O
Molecular weight: 380.14
CAS NO.: 7601-54-9
Ref. Standard: HG/T2517-93
production capacity:5000 t/a
Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. pH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4 centigrade.
Technical Specifications:

 

No.	Index	Industrial Grade	Food Grade
1	Main content  %≥	98.0	98.0
2	P2O5   %≥	18.3	18.3
3	Chloride, as Cl  %≤	1.5	0.3
4	Alkalinity, as Na2O %≤	15.5-19	15.5-19
5	Sulfate, as SO4 %≤	0.5	0.5
6	Heavy metal, as Pb  %≤	-	0.001
7	Arsenic, as As %≤	-	0.0003
8	Fluoride, as F %≤	-	0.002
9	Water insoluble %≤	0.10	0.05

Application: Used as water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packaging: packed in plastic woven bag with PE lining, 25kgs/bag. Stored in ventilated and dry place.

Shifang Tianrui Chemical Co.,Ltd is an integrated chemical enterprise specializing in the production,sales and serivce of phosphates, which is located in Shifang city of Sichuan province, where is the famous production base of phosphrus chemicals in China.

We have the abundant technical power, advanced detect equipments,and very moral employees, and always adhere to the operation principle that is "Cooperate based on the honesty, Develop based on the hight quality" in order to expand business, and develop enterprise. We have self-support rights to import and export, and 80% of our products are mainly for export. And rely on a convenient combination of rail, truck and river transportation, the goods can be timely and efficiently delivered to all parts of China, and to Tianjin port, Shanghai port, Guangzhou port and other major ports.

We look forward to estatblishing sincere cooperation and seek common developments with new and old customers at home and abroad based on our highest quality products and warm-thoughtful services!