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2,6-二氯醌-4-氯亚胺,2,6-Dichloroquinone-4-chloroimide;for spectrophotometric det. of vitamin B6, ≥99.0%

别名:Gibb试剂;2,6-二氯苯醌氯亚胺;N,2,6-Trichloro-p-benzoquinoneimide;Gibb’s reagent

Empirical Formula (Hill Notation): C6H2Cl3NO CAS号: 101-38-2 分子量: 210.45 Beilstein: 2364249 EC 号: 202-937-2 MDL编号: MFCD00001611 PubChem化学物质编号: 329755199 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 35620
CAS号: 101-38-2
MDL号: MFCD00001611
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¥550.00

说明

一般描述

2,6-Dichloroquinone-4-chloroimide generally find application in being used as spot test and chromatographic spray reagents, mainly for phenols, though it can be used in detection of other types of compounds such as antioxidants, few primary and secondary amines, on silica gel chromatographic plates. Its decomposition rate is directly proportional to pressure.
 

应用

Gibb′s reagent was used in paper chromatography, in an experiment conducted to semi-quantitatively estimate tyramine and octopamine.
 
 

属性

质量水平

100

测定

≥99.0% (AT)
≥99.0%

质量

for spectrophotometric det. of vitamin B6

technique(s)

UV/Vis spectroscopy: suitable

mp

65-67 °C (lit.)
65-68 °C

application(s)

food and beverages
vitamins, nutraceuticals, and natural products

储存温度

2-8°C

SMILES string

Cl\N=C1\C=C(Cl)C(=O)C(Cl)=C1

InChI

1S/C6H2Cl3NO/c7-4-1-3(10-9)2-5(8)6(4)11/h1-2H

InChI key

YHUMTHWQGWPJOQ-UHFFFAOYSA-N

 

安全信息

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Self-react. C - Skin Irrit. 2

储存分类代码

4.1A - Other explosive hazardous materials

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16