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8.18090

Chromium(III) chloride

Name: Chromium(III) chloride
Brand: MM

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:

10025-73-7

分子量:

158.36

UNSPSC Code:

12352302

EC Index Number:

233-038-3

NACRES:

NA.22

MDL number:

MFCD00010948

Grade:

synthesis grade

Form:

powder

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属性

grade

synthesis grade

Quality Level

200

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

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

说明

Analysis Note

Assay (iodometric): ≥ 98.0 %
Loss on drying (105 °C, 2 h): ≤ 1.0 %
Identity (ICP-OES): passes test

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pictograms

GHS05,GHS07,GHS09

signalword

Warning

pcodes

P234 - P261 - P273 - P280 - P301 + P312 - P302 + P352

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Met. Corr. 1 - Skin Sens. 1B

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c