半岛bd体育手机客户端 说明

应用

Methyl green has been used in the histological staining of ovaries. It has also been used as a counterstain in various cells.

生化/生理作用

Marker dye for DNA in acid and neutral media.
Methyl green is mainly used as a DNA stain in histochemistry. At low concentrations it binds selectively to AT-rich regions of native DNA. However, at high concentrations it is present at all available DNA sites.

分析说明

Material may be a mixture of monobromo-monochloro and dichloro ZnCl₂salts.

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	329760277
NACRES	NA.47

半岛bd体育手机客户端 性质

质量水平	200
等级	for microscopy (Bact., Bot., Hist.)
形式	powder
pH范围	0.2 - 1.8, yellow to blue
mp	>300 ℃ (lit.)
溶解性	water: 0.01 g/10 mL, blue to very deep blue
εmax	≥900 at 624-634 nm in water
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