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200050

氯化铬(III)

Name: 氯化铬(III)
Brand: ALDRICH

purified by sublimation, 99%

别名:

三氯化铬, 氯化铬

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关于此项目

线性分子式:

CrCl₃

化学文摘社编号:

10025-73-7

分子量:

158.36

NACRES:

NA.23

PubChem Substance ID:

24851955

UNSPSC Code:

12352302

EC Number:

233-038-3

MDL number:

MFCD00010948

Assay:

99%

Form:

flakes

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Quality Level

200

assay

99%

form

flakes

purified by

sublimation

reaction suitability

core: chromium, reagent type: catalyst

impurities

<0.2% water

density

2.87 g/mL at 25 °C (lit.)

SMILES string

Cl[Cr](Cl)Cl

InChI

1S/3ClH.Cr/h3*1H;/q;;;+3/p-3

InChI key

QSWDMMVNRMROPK-UHFFFAOYSA-K

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Application

氯化铬（III）可用于形成催化体系，将葡萄糖转化为5-羟甲基糠醛（HMF）。用于由氯化胆碱和水制备离子液体混合物，具有更好的离子迁移率和电导率。

在氢作用下与其他金属卤化物气相共还原生成细分的金属互化物，它们可用作具有有效的热电性、磁性和抗氧化性的结构材料或化合物。²

pictograms

GHS05,GHS07,GHS09

signalword

Warning

hcodes

H290,H302,H317,H411

pcodes

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

Hazard Classifications

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

存储类别

11 - Combustible Solids

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Physicochemical properties of ionic liquid mixtures containing choline chloride, chromium (III) chloride and water: effects of temperature and water content

Protsenko VS, et al.

Ionics, 23(3), 637-643 (2017)

Layered double hydroxide stability. 2. Formation of Cr(III)-containing layered double hydroxides directly from solution.

J W Boclair et al.

Chemistry of materials : a publication of the American Chemical Society, 11(2), 303-307 (2001-09-07)

Solutions containing divalent metal [M(II) = Mg2+, Zn2+, Co2+, Ni2+, Mn2+] chlorides and CrCl3 6H2O were titrated with NaOH to yield, for M(II) = Zn, Co, and Ni, hydrotalcite-like layered double hydroxides (LDHs), [[M(II)]1-z[Cr(III)]z(OH)2][Cl]z yH2O, in a single step, without

Chromium allergy: significance of both Cr(III) and Cr(VI).

M B Hansen et al.

Contact dermatitis, 49(4), 206-212 (2004-03-05)

Most studies investigating chromium allergy have been performed with Cr(VI). However, real exposure to chromium from leather products includes both Cr(III) and Cr(VI). We have determined and compared the minimum elicitation threshold (MET) concentration for Cr(III) and Cr(VI) in Cr(VI)-sensitive

Efficient conversion of glucose into 5-hydroxymethylfurfural by chromium (III) chloride in inexpensive ionic liquid

Hu L, et al.

Industrial & Engineering Chemistry Research, 51(3), 1099-1104 (2012)

Bond distances are not always what they appear to be: discovery and un-discovery of the longest Cr(v)[triple bond, length as m-dash]N triple bond.

Yu-Fei Song et al.

Dalton transactions (Cambridge, England : 2003), (14)(14), 1864-1871 (2008-03-29)

The coordination chemistry of CrCl3 with three pentadentate ligands having the [1,4,7]-triazacyclononane-1,4-diacetato motif have been investigated. The new resulting six-coordinate Cr(iii)-chloro species react cleanly with sodium azide to form the corresponding azido species, which undergo photolysis under irradiation at 419

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全球贸易项目编号

货号	GTIN
200050-100G	04061838763594
200050-25G	04061838763600

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