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98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid

  • 98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid
  • 98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid
Place of Origin Jiaozuo City,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number Grade1
Minimum Order Quantity 1 Metric Ton/Metric Tons
Price USD 800-1200 per ton
Packaging Details 25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed as specified by the client.
Delivery Time 5-10 work days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 5000 Metric Ton/Metric Tons per Month
Product Details
Water Insoluble Matter 0.5% Max Place Of Origin Henan, China (Mainland)
Grade Standard Industrial Grade Purity 98%
Appearance White Crystal Or Powder Classification Silicate
Heavy Metal (Pb) 0.5% Max EINECS No. 240-896-2
High Light

potassium and fluorine

,

solid potassium fluoride
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Product Description

Potassium Silicofluoride, Potassium Fluorosilicate, 98% min, K2SiF6, CAS No 16871-90-2

Properties: White crystal or powder, tasteless, with subacidity, hexagonal crystal system specific gravity of 3.08, or 2.665 (17°C) and hygroscopicity. Slightly soluble in water and hydrochloric acid, and its solubility will slightly increase with temperature. It can be decomposed into potassium fluoride and silicon tetrafluoride in ignition, or potassium fluoride, hydrogen fluoride and silicic acid in hot water.

 

Applications: For wood preservation, fabrication of ceramics and all kinds of optical glass, smelting of lead and magnesium, or used as raw material for synthesis of mica and preserving material.

 

Commodity:potassium fluosilicate

Molecular formula K2SiF6

Molecular weight 220.27

Identification Number: UN 2655

CAS Number: 16871-90-2

H.S code 28262000

 

Specification:

 


Grade		 Chemical composition %
K2SiF6 HF Water insoluble matters H2O
Not less than Not bigger than
First Grade 98 0.1 0.5 0.5
Second Grade 98 0.1 1.0 0.3

 

98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid 0

98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid 1 

 

Packing Detail:

Package can be 25kg/50kg/1000kg laminating platic woven bags, or according to special requirements.

98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid 2

98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid 3

98% Min Potassium Silicofluoride Slightly Soluble In Water And Hydrochloric Acid 4

Tags:

solid potassium fluoride

sodium potassium silicate

potassium and fluorine

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