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Methyl Green

甲基绿

品牌
Sigma-Aldrich
CAS
7114-03-6
货号
198080
规格纯度
zinc chloride salt, certified by the Biological Stain Commission, Dye content 85 %
参考价格
2586.2 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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. 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.

包装

10, 50 g in glass bottle

适用性

Suitable for use as a DNA stain.

基本信息

线性分子式C27H35BrClN3 · ZnCl2
分子量653.24
颜色索引号42590
Beilstein3914106
EC 号230-415-4
MDL编号MFCD00151094
PubChem化学物质编号24851860
NACRESNA.47

产品性质

质量水平200
等级certified by the Biological Stain Commission
形式powder
组成Dye content, 85%
pH范围0.2 - 1.8, yellow to blue
mp>300 ℃ (lit.)
溶解性H2O: 1 mg/mL
λmax423 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
InChI1S/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 keyRRKSQWOQZFIQKW-UHFFFAOYSA-J

安全信息

象形图GHS05GHS07GHS09
警示用语:Danger
危险声明H314 - H335 - H411
预防措施声明P260 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
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
WGKWGK 3
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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