67060

甲基绿

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

• 同義詞: 乙基绿
• 線性公式: C₂₇H₃₅BrClN₃ · ZnCl₂
• CAS號碼: 7114-03-6
• 分子量：: 653.24
• 顏色索引編號: 42590
• Beilstein: 3914106
• EC號碼: 230-415-4
• MDL號碼: MFCD00151094
• 分類程式碼代碼: 12171500
• PubChem物質ID: 329760277
• NACRES: NA.47

屬性

• 等級: for microscopy (Bact., Bot., Hist.)
• 品質等級: 200
• 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

描述

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.

安全資訊

• 象形圖: GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H314 - H335 - H411
• 防範說明: P260 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 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