 Origin |
China |
| Model Number |
no-1 |
| Brand Name |
Ammonium Fluosilicate |
Ammonium Fluosilicate [ORDER]
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 undissolvable substance
|
≤0.5%
|
Packing: 25kg p.p woven bag within plastic film.
Storage: in cool and ventilated place.
|
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