OEM Supply 2017 Oem Brand Hsca Mass Expansive Mortar - Sodium fluorosilicate white powder – Standard Imp&exp Detail:
Basic Info
Appearance: Powder
Additional Info
Packaging: 25kg/bag,50kg/bag
Productivity: 500MT/Month
Brand: std
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 500MT/Month
Certificate: SGS
HS Code: 2826.2000
Port: Qingdao
Product Description
Sodium Fluorosilicate
Product introduction
Sodium fluorosilicate is one of the Inorganic Chemicals. The relative density is 2.679. Soluble in ether and other solvents, insoluble in alcohol. The solubility in acid is greater than in water. Decompose in alkaline solution. Fluoride and silicon dioxide are generated. After burning (at 300°C), it decomposes into sodium fluoride and silicon tetrafluoride. poisonous!
Molecular formula: Na2SiF6
Molecular Weight: 220.26
ID Number: 2674
Danger level: 6.1
CAS NO. :16893-85-9
Product specifications
Item |
Index |
Content |
99% Min |
Fe |
0.02% Max |
Free acid (HCL) |
0.1% Max |
Pb |
0.02% Max |
Water-insoluable |
0.1% Max |
Product usage
Sodium fluorosilicate main Used in galss industrial as apalizer.building materials as coagulator,antiseptic for wood.plastic indusrial as loading agent
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Product Categories : Inorganic Chemicals
Product detail pictures:

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