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产品名称
二水合氯化钡, for analysis EMSURE® ACS,ISO,Reag. Ph Eur
SMILES string
[Ba+2].[Cl-].[Cl-].O.O
InChI
1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
InChI key
PWHCIQQGOQTFAE-UHFFFAOYSA-L
grade
ACS reagent
agency
reag. ISO
reag. Ph. Eur.
product line
EMSURE®
assay
≥99.0% (complexometric)
form
solid
potency
118 mg/kg LD50, oral (Rat)
impurities
≤0.005% Insoluble matter
≤0.005% Oxidizing Substances (as NO3)
loss
14.0-16.0% loss on drying, 150 °C
pH
5.2-8.0 (25 °C, 50 g/L in H2O)
density
3.86 g/cm3 at 20 °C
bulk density
1200‑1400 kg/m3
cation traces
Ca: ≤0.005%
Fe: ≤0.0001%
K: ≤0.0025%
N: ≤0.002%
Na: ≤0.005%
Pb: ≤0.001%
Sr: ≤0.05%
heavy metals: ≤0.0005%
storage temp.
2-30°C
Quality Level
Analysis Note
不溶物: ≤ 0.005%
pH值(5%;水;25°C):5.2 - 8.0
总氮(N): ≤ 0.002 %
重金属(ACS): ≤ 0.0005 %
氧化性物质(以NO₃计): ≤ 0.005 %
Ca(钙): ≤ 0.005 %
Fe(铁): ≤ 0.0001 %
K(钾): ≤ 0.0025 %
Na(钠): ≤ 0.005 %
Pb(铅): ≤ 0.001 %
Sr(锶): ≤ 0.05 %
干燥失重 (150 °C):14.0 - 16.0 %
符合ACS,ISO,Reag.Ph Eur
Legal Information
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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