甲基绿氯化锌盐，Methyl Green；zinc chloride salt, for microscopy (Bact., Bot., Hist.)

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: 329760277 NACRES: NA.47

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 67060

CAS号: 7114-03-6

MDL号: MFCD00151094

增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

10g
50g [+¥7,620.61]

¥1,331.04

数量:

说明

应用

Methyl green has been used in the histological staining of ovaries.[1] It has also been used as a counterstain in various cells.[2]

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. [3]

分析说明

Material may be a mixture of monobromo-monochloro and dichloro ZnCl₂ salts.

属性

等级

for microscopy (Bact., Bot., Hist.)

质量水平

200

形式

powder

pH值（酸碱度）

0.2-1.8, yellow to blue

mp

>300 °C (lit.)

溶解性

water: 0.01 g/10 mL, blue to very deep blue

ε_max

≥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

GHS05,GHS07,GHS09

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

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

商品标签 [tags]

甲基绿 (4)

甲基绿氯化锌盐，Methyl Green；zinc chloride salt, for microscopy (Bact., Bot., Hist.)

说明