甲基绿氯化锌盐，Methyl Green；zinc chloride salt, certified by the Biological Stain Commission, Dye content 85%

图片 甲基绿氯化锌盐，Methyl Green；zinc chloride salt, certified by the Biological Stain Commission, Dye content 85%
双绿SF；乙基绿；Ethyl Green；线性分子式: C27H35BrClN3 · ZnCl2 CAS号: 7114-03-6 分子量: 653.24 颜色索引号: 42590 Beilstein: 3914106 EC 号: 230-415-4 MDL编号: MFCD00151094 PubChem化学物质编号: 24851860 NACRES: NA.47
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 198080
CAS号: 7114-03-6
MDL号: MFCD00151094
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说明

一般描述

Methyl Green is a basic dicationic dye and is composed of triphenylmethane. It is suitable for the detection of DNA and RNA. It acts as a photochromophore and used to activate gelatinous films.[1] At a very high pH, methyl green forms an alkaline solution and gets converted to a colorless carbinol base. In the presence of hydroxide anion, methyl green produces crystal violet dye and ethanol.[2]
 

适用性

Suitable for use as a DNA stain.
 
 

属性

等级

certified by the Biological Stain Commission

质量水平

200

形式

powder

组成

Dye content, 85%

pH值（酸碱度）

0.2-1.8, yellow to blue

mp

>300 °C (lit.)

溶解性

H2O: 1 mg/mL

λmax

423 nm (2nd)
629 nm

ε (extinction coefficient)

≥11100 at 417-425 in H2O at 0.005 g/L
≥16000 at 311-319 in H2O at 0.005 g/L
≥60000 at 626-634 in H2O at 0.005 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES string

[Cl-].[Br-].Cl[Zn]Cl.CC[N+](C)(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](\C)C

InChI

1S/C27H35N3.BrH.3ClH.Zn/c1-8-30(6,7)26-19-13-23(14-20-26)27(21-9-15-24(16-10-21)28(2)3)22-11-17-25(18-12-22)29(4)5;;;;;/h9-20H,8H2,1-7H3;4*1H;/q+2;;;;;+2/p-4

InChI key

RRKSQWOQZFIQKW-UHFFFAOYSA-J

 

安全信息

警示用语：

Danger

危险声明

H314 - H335 - H411

危险分类

Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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
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