8.18090
Chromium(III) chloride
anhydrous for synthesis
别名:
Chromium(III) chloride, Chromium trichloride
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关于此项目
经验公式（希尔记法）:
Cl3Cr
化学文摘社编号:
分子量:
158.36
UNSPSC Code:
12352302
EC Index Number:
233-038-3
NACRES:
NA.22
MDL number:
Grade:
synthesis grade
Form:
powder
产品名称
Chromium(III) chloride, anhydrous for synthesis
SMILES string
[Cr+3].[Cl-].[Cl-].[Cl-].O.O.O.O.O.O
InChI
1S/3ClH.Cr.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3
InChI key
LJAOOBNHPFKCDR-UHFFFAOYSA-K
grade
synthesis grade
form
powder
potency
440 mg/kg LD50, oral (Rat)
reaction suitability
reagent type: reductant
pH
2.4-2.6 (20 °C, 50 - 53 g/L in H2O)
mp
1152 °C
density
2.87 g/cm3 at 25 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (iodometric): ≥ 98.0 %
Loss on drying (105 °C, 2 h): ≤ 1.0 %
Identity (ICP-OES): passes test
Loss on drying (105 °C, 2 h): ≤ 1.0 %
Identity (ICP-OES): passes test
signalword
Warning
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1B
存储类别
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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