30101
氟化铵
puriss. p.a., ACS reagent, ≥98%
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
NH4F
化学文摘社编号:
分子量:
37.04
PubChem Substance ID:
eCl@ss:
38050106
UNSPSC Code:
12352302
EC Number:
235-185-9
MDL number:
Assay:
≥98%
Form:
solid
InChI key
LDDQLRUQCUTJBB-UHFFFAOYSA-N
InChI
1S/FH.H3N/h1H;1H3
SMILES string
N.F
grade
ACS reagent, puriss. p.a.
assay
≥98%
form
solid
impurities
≤0.1% hexafluorosilicate (as SiF6), ≤1% ammonium hydrogen difluoride (NH4HF2)
ign. residue
≤0.005% (as SO4)
anion traces
chloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Cd: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤20 mg/kg, Na: ≤20 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
正在寻找类似产品? 访问 产品对比指南
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
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
does not flash
flash_point_c
does not flash
法规信息
新产品
此项目有
Etching processing of Si (111) and Si (100) surfaces in an ammonium fluoride solution investigated by in situ ATR-IR.
Nakamura M, et al.
Electrochimica Acta, 41(5), 681-686 (1996)
On the Etching of Silicon by Oxidants in Ammonium Fluoride Solutions A Mechanistic Study.
Gerischer H and Lubke M.
Journal of the Electrochemical Society, 135(11), 2782-2786 (1988)
Surface analysis of the electropolishing layer on Si (111) in ammonium fluoride solution.
Lewerenz HJ, et al.
Electrochimica Acta, 45(28), 4615-4627 (2000)
Jae Hoon Bong et al.
Nanoscale, 6(15), 8503-8508 (2014-06-21)
We report a post-synthetic n-doping method for chemical-vapor-deposition (CVD) grown graphene using wet chemical processing. An ammonium fluoride solution was found effective in converting pristine hole doping into electron doping in addition to the mobility improvement of charge carriers. We
Tom Fiers et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 893-894, 57-62 (2012-03-21)
Measurement of estrone (E1) and estradiol (E2) values <1 pg/mL (3.7 pmol/L) is necessary for postmenopausal, pediatric and male serum samples. Until now this was rarely reached and only through derivatization which can present problems for estradiol. A very sensitive
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持