31125
氯化钡 二水合物
puriss. p.a. plus, ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%
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关于此项目
经验公式（希尔记法）:
BaCl2 · 2H2O
化学文摘社编号:
分子量:
244.26
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
233-788-1
MDL number:
Assay:
≥99%
Form:
crystals
InChI key
PWHCIQQGOQTFAE-UHFFFAOYSA-L
InChI
1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
SMILES string
O.O.Cl[Ba]Cl
grade
ACS reagent, puriss. p.a. plus
agency
USP/NF, reag. ISO, reag. Ph. Eur.
assay
≥99%
form
crystals
impurities
≤0.002% total nitrogen (N)
loss
14.0-16.0% loss on drying, 150 °C
pH
5.2-8.0 (25 °C, 5%)
cation traces
Ca: ≤50 mg/kg, Fe: ≤1 mg/kg, K: ≤25 mg/kg, Mg: ≤10 mg/kg, Na: ≤50 mg/kg, Sr: ≤100 mg/kg, heavy metals: ≤5 ppm (by ICP-OES)
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2
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
法规信息
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Silvidi AA and McGrath JW.
J. Chem. Phys. , 32(3), 924-926 (1960)
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Barium chloride dihydrate by neutron diffraction.
Padmanabhan VM, et al.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 34(7), 2290-2292 (1978)
Eagleson M.
Concise Encyclopedia Chemistry, 116-116 (1994)
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