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CAS No. 7320-34-5 TKPP Tetra Potassium Pyrophosphate Electroplating Dyeing

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CAS No. 7320-34-5 TKPP Tetra Potassium Pyrophosphate Electroplating Dyeing

CAS No. 7320-34-5 TKPP Tetra Potassium Pyrophosphate Electroplating Dyeing
CAS No. 7320-34-5 TKPP Tetra Potassium Pyrophosphate Electroplating Dyeing

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Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, L/C, T/T
Supply Ability: 1000MT
Detailed Product Description
Name: TKPP Tetra Potassium Pyrophosphate Other Name:: TKPP
CAS No.:: CAS No. 7320-34-5 MF:: K4P2O7
Usage: Electroplating Dyeing Purity: 96%
Place Of Origin:: China Chemical Name: Tetrapotassium Pyrphosphate
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TKPP Tetra Potassium Pyrophosphate

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7320-34-5 Tetra Potassium Pyrophosphate

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CAS No 7320-34-5

CAS No. 7320-34-5 TKPP Tetra Potassium Pyrophosphate Electroplating Dyeing

 

TKPP Tetra Potassium Pyrophosphate is Mainly used for non-cyanide electroplating. It is also used as a pretreatment agent for electroplating and as a pyrophosphoric acid electroplating solution. Preparation of detergent components for clothing, metal surface cleaning agents and bottle detergent components, additives for various cleaning agents. Used as a clay dispersant in the ceramic industry, as a dispersant and buffer for pigments and dyes. The bleaching and dyeing industry is used to remove a small amount of ferric ions in the water to improve the quality of bleaching and dyeing. Potassium pyrophosphate is also an excellent stabilizer for hydrogen peroxide.
 

Chemical name: TKPP Tetra Potassium Pyrophosphate

Other name:TKPP
Molecular formula: K4P2O7
Molecular weight: 330.34
Cas no: 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.
Packing: Packed in 25 Kg, 50 Kg or 1000 Kg net bags.
Storage: It must be stored in places well ventilated and dry.
 
Specification of TKPP Tetra Potassium Pyrophosphate :

 

NO Specifications Food Grade
1 Appearance White powder or granular
2 Assay % ≥ 96.0
3 Iron(Fe) % ≤ 0.03
4 Water insoluble matter % ≤ 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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