Free Member
Listed Since 2007 |
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Jiangsu Bohan Industry Trade Co;Ltd
China |
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| Cooperation: Tetra Potassium Pyrophosphate |
(Product Photo) |
| Origin: | China |
| Price: | 520 |
| Payment Method: | Telegraphic Transfer (T/T) |
| Quantity: | 22MT |
| Pack. & Delivery: | 25kgs/bag |
| Specification: | Molecular formula: K4P2O7
Molecular weight: 330. 34
Standard executed: HG/T3591-1999
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, 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 Indexes Super Grade 1st Grade Food Grade
1 Appearance White powder or lumps
2 Assay% e 96.0 95.0 96.0
3 Iron(Fe) % d 0.03 0.05 0.03
4 Water insoluble matter % d 0.1 0.2 0.1
5 Heavy Metals(as Pb)% d 0.001
6 Arsenic(As)% d 0.0003
7 PH Value 10.0-10.7
8 Ortho Phosphate Pass test |
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Ms. xuehui chen [Marketing] |
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Nanjing 210009, Jiangsu
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