01544
四氟硼酸
49.5-50.5%
别名:
氟硼酸
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关于此项目
线性分子式:
HBF4
化学文摘社编号:
分子量:
87.81
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
InChI
1S/BF3.FH/c2-1(3)4;/h;1H
SMILES string
F.FB(F)F
InChI key
LEMQFBIYMVUIIG-UHFFFAOYSA-N
form
liquid
concentration
49.5-50.5%
impurities
≤0.005% heavy metals (as Pb), ≤0.02% hexafluorosilic acid (H2SiF6), 1-2% free boric acid
pH
1 (20 °C, 8.7 g/L)
density
1.38 g/mL at 20 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤200 mg/kg
cation traces
Cu: ≤5 mg/kg, Fe: ≤50 mg/kg, Ni: ≤5 mg/kg, Zn: ≤5 mg/kg
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
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