半岛bd体育手机客户端 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
Beilstein	3914106
EC 号	230-415-4
MDL编号	MFCD00151094
PubChem化学物质编号	24851860
NACRES	NA.47

半岛bd体育手机客户端 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
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

象形图
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
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves