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Merck

67060

Sigma-Aldrich

甲基绿

zinc chloride salt, for microscopy (Bact., Bot., Hist.)

别名:

乙基绿

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About This Item

线性分子式:
C27H35BrClN3 · ZnCl2
CAS号:
分子量:
653.24
顏色索引編號:
42590
Beilstein:
3914106
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

等級

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

品質等級

形狀

powder

pH值

0.2-1.8, yellow to blue

mp

>300 °C (lit.)

溶解度

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

εmax

≥900 at 624-634 nm in water

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[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 密鑰

RRKSQWOQZFIQKW-UHFFFAOYSA-J

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應用

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.

分析報告

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

訊號詞

Danger

危險聲明

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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