assay
99.999% trace metals basis
form
crystalline
impurities
≤15.0 ppm Trace Metal Analysis
mp
125 °C (lit.)
SMILES string
N.F.F
InChI
1S/2FH.H3N/h2*1H;1H3
InChI key
KVBCYCWRDBDGBG-UHFFFAOYSA-N
General description
氟化氢铵是一种白色结晶,常用作蚀刻剂,特别适合半导体领域。对二氧化硅和金属硅化物的蚀刻具有优异的选择性,适合用于半导体和微电器件的生产。也可用作氟化剂。
Application
用于制备氨基甲硅烷基氟化铵和复合金属氟化物。应用于复合氟化物 NaHoF4 和 NaEuF4 的新型水热合成法中,这些倍受关注的化合物具有萤石型结构,并且对于固态激光器以及光致发光和磁性特征都很重要
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Fluorination of sulfide minerals with ammonium hydrogen difluoride
N.M Laptash et al.
Journal of Fluorine Chemistry, 105, 53-58 (2000)
Acid etching as surface treatment method for luting of glass-ceramic restorations, part 1: acids, application protocol and etching effectiveness
Bajraktarova-Valjakova, et al.
Open access Macedonian journal of medical sciences, 6, 568-568 (2018)
Chemical Communications (Cambridge, England), 1641-1641 (1996)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 455830-25G | 04061838047786 |
| 455830-100G | 04061838140265 |

