TSP trisodium phosphate anhydrous
US $1.50-$2.10
tech grade and food grade Tetrapotassium pyrophosphate (TKPP)
- Category: Phosphate >>>
- Supplier: Lubon Industry Co. Ltd.
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Product Overview
Description
Tetrapotassium pyrophosphate TKPP
Supplier: Lubon Industry Co., Ltd
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 or granular. Relative density 2.534 g/cm3 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.
Molecular weight: 330.34
Standard executed: HG/T3591-1999
CAS Number: 7320-34-5
Properties:
Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 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 granular | |
2 | Assay % ≥ | 96.0 | 96.0 |
3 | Iron(Fe) % ≤ | 0.03 | 0.03 |
4 | Water insoluble matter % ≤ | 0.1 | 0.1 |
5 | Heavy Metals,as Pb % ≤ | 0.001 | |
6 | Arsenic(As) % ≤ | 0.0003 | |
7 | PH Value | 10.0-10.7 | |
8 | Ortho Phosphate | Pass test | |
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