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Chemical Name:Ammonium hexafluorosilicate
CAS NO.:16919-19-0
Molecular Formula:F6H8N2Si
Molecular Weight: 178.15
Appearance: Colorless crystalline powder
Assay: ≥98%
Application
Used in the preparation of disinfectants, preservatives, insecticides, etc.
Used as a disinfectant in the brewing industry, a glass etching agent, an anti-moth agent in textiles, and a wood preservative.
Used for light metal casting, electroplating, potassium extraction from green sand, cryolite and ammonium chlorate, etc.
It is also used for barium salt determination in chemical analysis
Specification
Item |
Specification |
Content |
≥98% |
Fluorosilicic acid (H2SiF6) |
≤0.3% |
Sulfate (SO4) |
≤0.6% |
Moisture (H2O) |
≤0.6% |
Water insoluble matter |
≤0. 5% |
Packing
25kg/bag
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