氯化钴六水合物，Cobalt(II) chloride hexahydrate；ACS reagent, 98%

别名：六水氯化钴；氯化钴(II)六水合物；六水合氯化钴；Cobaltous chloride hexahydrate

线性分子式: CoCl2 · 6H2O CAS号: 7791-13-1 分子量: 237.93 EC 号: 231-589-4 MDL编号: MFCD00149652 PubChem化学物质编号: 329752799 NACRES: NA.21

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 255599

CAS号: 7791-13-1

MDL号: MFCD00149652

增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

5g
100g [+¥436.78]
500g [+¥2,672.56]

¥626.96

数量:

说明

应用

Cobalt(II) chloride hexahydrate can be used as a catalyst for the:

Dioxygenation of styrenes with N-hydroxyphthalimide to synthesize corresponding alcohols and ketones.
Oxidative coupling of primary amines to imines.
Friedel-Crafts reaction between indoles and activated olefins to synthesize β-indolylketones.
Synthesis of β-enaminones and β-enamino esters.
Reaction of acyl chlorides with diselenides or disulfides to synthesize selenol and thiol esters.

属性

等级

ACS reagent

质量水平

200

蒸汽压

40 mmHg ( 0 °C)

测定

98%
98.0-102.0% (ACS specification)

形式

powder, crystals or chunks

reaction suitability

reagent type: catalyst
core: cobalt

杂质

≤0.01% insolubles

痕量阴离子

nitrate (NO₃^-): ≤0.01%
sulfate (SO₄^2-): ≤0.01%

痕量阳离子

Ca: ≤0.005%
Cu: ≤0.002%
Fe: ≤0.005%
K: ≤0.01%
Mg: ≤0.005%
Na: ≤0.05%
Ni: ≤0.1%
Zn: ≤0.03%

SMILES string

O.O.O.O.O.O.Cl[Co]Cl

InChI

1S/2ClH.Co.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

GFHNAMRJFCEERV-UHFFFAOYSA-L

安全信息

象形图

GHS05,GHS07,GHS08,GHS09

警示用语：

Danger

危险声明

H302 - H317 - H318 - H334 - H341 - H350i - H360FD - H410

预防措施声明

P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

储存分类代码

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50

商品标签 [tags]

氯化钴 (7)