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甲基绿
Methyl Green
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3112605 | 10 G | 2840 | 2-5天 | 4-6周 | |
| 3112605 | 50 G | 8240 | 2-5天 | 4-6周 |
产品别名
7114-03-6
甲基绿
Methyl Green
Ethyl Green
乙基绿
结构式
基本信息
| Linear Formula【线性分子式】 | C27H35BrClN3 · ZnCl2 |
| Molecular weight | 653.24 |
| Colour Index Number【颜色索引号】 | 42590 |
| Beilstein | 3914106 |
| EC number【EC 号】 | 230-415-4 |
| MDL number | MFCD00151094 |
| PubChem Substance ID【PubChem化学物质编号】 | 24851860 |
| NACRES | NA.47 |
| General description【一般描述】 | 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. |
产品性质
| Quality Level【质量水平】 | 200 |
| grade【等级】 | certified by the Biological Stain Commission |
| form【形式】 | powder |
| composition【组成】 | Dye content, 85% |
| pH range【pH范围】 | 0.2 - 1.8, yellow to blue |
| mp | >300 ℃ (lit.) |
| solubility【溶解性】 | 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.【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 |
| packaging【包装】 | 10, 50 g in glass bottle |
| suitability【适用性】 | Suitable for use as a DNA stain. |
安全信息
| Pictograms【象形图】 | GHS05,GHS07,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 - H335 - H411 |
| Precautionary Statements | P260 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
