| Model: | - |
|---|---|
| Brand: | HEQI |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | Ammonium , Fluorosilicate |
| Price: |
US $1300
/ Ton
|
| Min. Order: | 1 Ton |
| Live Chat: | Last Online:22 Apr, 2016 |
Formulae: (NH4)2SiF6
Molecular Weight: 178.15
UN. NO.:2854
HAZARD CLASS: 6.1
H.S. CODE: 2820.9000
Description: colorless crystalline powder
Usage: used in brewery, glass etchant, moth repellant for textile, wood conserving agent; also used in metal casting, electroplating, extracting or producing artificial cryolite and ammonium fluoride, producing silicone catalyst.
Specification:
|
(NH4)2SiF6 |
≥98% |
|
H2SiF6 |
≤0.3% |
|
SO42- |
≤0.6% |
|
H2O |
≤0.6% |
|
Water insoluble matter content |
≤0.5% |
Packing: 25kg p.p woven bag within plastic film.
Storage: in cool and ventilated place.
