无气味，性质稳定，易溶于水，几乎不溶于醇和丙酮。 镂刻玻璃，杀虫剂，热焊接助熔剂。 Etching glass, in soldering fluxAmmonium hexafluorosilicate is used as a disinfectant and analytical reagent. It finds application in etching glass, metal casting, and electroplating. It is also employed as a wood preservative agent and mothproofing agent in textiles. It also finds application in soldering flux. It is also used to arrest caries treatment without discoloration on demineralized primary tooth enamel. Etching glass, in soldering fluxAmmonium hexafluorosilicate is used as a disinfectant and analytical reagent. It finds application in etching glass, metal casting, and electroplating. It is also employed as a wood preservative agent and mothproofing agent in textiles. It also finds application in soldering flux. It is also used to arrest caries treatment without discoloration on demineralized primary tooth enamel.
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Ammomium fluosilicate
Dangerous GoodsCAS number：16919-19-0 molecular formula：H8F6N2Si
overview
compound introduction
Specs
| Chinese alias | 氟硅化铵,硅氟化铵 | 硅氟酸铵 | ||
| English alias | Q4747302 | UNII-1X545W620G | Ammonium fluorosilicate | A811061 | Ammonium silicon fluoride | AMMONIUM HEXAFLUOROSILICATE [MI] | Ammonium Hexafluorosilicate 99.98% | AI3-25550-X | Caswell No. 043 | DTXSID6047076 | Silicate, hexafluoro-, diammonium | CAS-16 | ||
| CAS number | 16919-19-0 | molecular formula | H8F6N2Si |
| molecular weight | 178.15 g/mol | Exact mass | ≥98% |
| PSA | 2.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06
Signal word：
Danger
Hazard Statement：
H301: 吞咽会中毒 H311: 皮肤接触有毒 H331: 吸入会中毒
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良
WGK Germany：
3
Personal protective equipment：
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RTECS：
VV7800000
UN Number：
2854
General hazardous chemicals：
一般危化品
Packing Group：
III
Production methods and uses
No production method and use information yet
Related
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downstream information
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MSDS
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