11420
硝酸钡
puriss., ≥99%
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关于此项目
线性分子式:
Ba(NO3)2
化学文摘社编号:
分子量:
261.34
EC Number:
233-020-5
UNSPSC Code:
12352300
MDL number:
grade
puriss.
assay
≥99%
form
solid
impurities
≤0.001% heavy metals (as Pb), ≤0.2% substances not precipitated by H2SO4 (as SO4)
pH
5-7 (20 °C, 5%)
mp
592 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤20 mg/kg
cation traces
Fe: ≤5 mg/kg
SMILES string
[Ba++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1
InChI key
IWOUKMZUPDVPGQ-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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