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198080

甲基绿

zinc chloride salt, certified by the BSC, Dye content 85 %

别名:

乙基绿

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关于此项目

线性分子式:
C27H35BrClN3 · ZnCl2
化学文摘社编号:
7114-03-6
分子量:
653.24
EC Number:
230-415-4
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24851860
MDL number:
MFCD00151094
Colour Index Number:
42590
Beilstein/REAXYS Number:
3914106
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agency

certified by the BSC

Quality Level

200

form

powder

composition

Dye content, 85%

technique(s)

titration: suitable

pH

0.2-1.8, yellow to blue

mp

>300 °C (lit.)

solubility

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

storage temp.

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

General description

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.

Application

Suitable for use as a DNA stain.

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Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCL4282
MKCH4047
MKCC3531
MKBZ5514V
MKBX9577V

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Photodegradation of methyl green using visible irradiation in ZnO suspensions: determination of the reaction pathway and identification of intermediates by a high-performance liquid chromatography--photodiode array-electrospray ionization-mass spectrometry method
Mai FD, et al.
Journal of Chromatography A, 1189(1-2), 355-365 (2008)
Histopathologic Technic and Practical Histochemistry, 183-183 (1954)
Journal of the American Medical Association, 76, 240-240 (1921)
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全球贸易项目编号

货号GTIN
198080-10G04061838762696
198080-50G04061833646250