China (Mainland)
Tetra Potassium Pyrophosphate-TKPP 98% CAS NO.7320-34-5
- FOB Price: USD: 1,490.00-1,500.00 /Metric Ton Get Latest Price
- Min.Order: 22 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
98%(22-44)Metric Ton98%(44-88)Metric Ton
- Product Details
Keywords
- TKPP 98%
- tetrapotassium salt,Diphosphoric acid
- tetrapotassium diphosphate
Quick Details
- ProName: Tetra Potassium Pyrophosphate-TKPP 98%
- CasNo: 7320-34-5
- Molecular Formula: K4P2O7
- Appearance: semi granular
- Application: It mainly applied to electroplating wi...
- DeliveryTime: PROMPT DELIVERY
- PackAge: 25 KGS WPP/PE BAG
- Port: CHONGQING PORT
- ProductionCapacity: 200 Metric Ton/Day
- Purity: 98%
- Storage: In Dry and well ventilated place
- LimitNum: 22 Metric Ton
- Water Content: 0.001
- Impurity: 0.05
- Ash: 0.05
- Grade: Industrial Grade
- Main content: 98%
- Iron(Fe): 0.03%
- Water insoluble matter: 0.1%
- PH: 10.0--10.7
Superiority
1,3 production lines keep promot shipment
2,12 years working experience to provide best service
Details
Tetra Potassium Pyrophosphate(TKPP)
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℃; 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 | 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 |
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