1.01722
Barium fluoride
99.99 Suprapur®
别名:
Barium fluoride, Barium difluoride
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关于此项目
经验公式（希尔记法）:
BaF2
化学文摘社编号:
分子量:
175.32
EC Index Number:
232-108-0
UNSPSC Code:
12352302
MDL number:
Assay:
99.99%
Form:
solid
Solubility:
1.2 g/L
Quality Segment
description
for inorganic trace analysis
assay
99.99%
form
solid
potency
250 mg/kg LD50, oral (Rat)
bp
2260 °C/1013 hPa
mp
1353 °C
solubility
1.2 g/L
density
4.89 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/Ba.2FH/h;2*1H/q+2;;/p-2
InChI key
OYLGJCQECKOTOL-UHFFFAOYSA-L
Analysis Note
Purity (metallic): ≥ 99.99 %
Ca (Calcium): ≤ 50 ppm
Cd (Cadmium): ≤ 0.5 ppm
Co (Cobalt): ≤ 0.5 ppm
Cu (Copper): ≤ 0.5 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 20 ppm
Li (Lithium): ≤ 5 ppm
Mg (Magnesium): ≤ 5 ppm
Mn (Manganese): ≤ 0.5 ppm
Na (Sodium): ≤ 50 ppm
Ni (Nickel): ≤ 0.5 ppm
Pb (Lead): ≤ 0.5 ppm
Tl (Thallium): ≤ 0.5 ppm
Ca (Calcium): ≤ 50 ppm
Cd (Cadmium): ≤ 0.5 ppm
Co (Cobalt): ≤ 0.5 ppm
Cu (Copper): ≤ 0.5 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 20 ppm
Li (Lithium): ≤ 5 ppm
Mg (Magnesium): ≤ 5 ppm
Mn (Manganese): ≤ 0.5 ppm
Na (Sodium): ≤ 50 ppm
Ni (Nickel): ≤ 0.5 ppm
Pb (Lead): ≤ 0.5 ppm
Tl (Thallium): ≤ 0.5 ppm
Legal Information
SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable