Product Description
Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
Properties:
Anhydrous tetra potassium phosphate is in white powder. Relative density 2.3534 and melting point 1109??C; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25??C,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.
Uses :
It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
Packing and storage:
I Packed in 25 Kg, 50 Kg or 1000 Kg net bags. It must be stored in places well ventilated and dry.
Guaranteed Technical Specifications:
NO
Specifications
Industrial Grade
Food Grade
1
Appearance
White powder or lumps
2
Assay% ?Y
96.0
96.0
3
Iron(Fe) % ?ü
0.03
0.03
4
Water insoluble matter % ?ü
0.1
0.1
5
Heavy Metals(as Pb)% ?ü
0.001
6
Arsenic(As)% ?ü 0.0003
7
PH Value 10.0-10.7
8 Ortho Phosphate Pass test
Other Products
Company Profile
- Name: SiChuan Blue Sword Chemical(Group)Co.,Ltd.
- Main Products: SAPP,TSPP,TKPP,SALP,MKP,DKP,STPP,SHMP
- Business Type: Manufacture
- Total Employees: < 20
- Address: Blue Sword Chemical,XinXing Road 15th , Hi-Tech. West Zone Chengdu,SiChuan,China 611731
-
Sichuan Blue Sword Chemical (Group) Co., Ltd.with the former name of Sichuan Chuanxi Phosphochem. Works Group, the first as well as the biggest manufacturer specialized in production of fine phosphates in China, has got its own rich phosphate mines in the south-west of China. It produces yellow phosphorus and phosphoric acid for its own downstream phosphates. By now Blue Sword Chem. is the only manufacturer for full range of food grade phosphates in China, and has been accredited with ISO 9001:2000 quality system certification, Kosher certification and HACCP certification.
more