您的位置：首页 > 产品中心 > 531-53-3， 天青 A 氯化物
天青 A 氯化物
Azure A chloride
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 |
| 3411341 | 5 G | 1043 | 2-5天 | 4-6周 | |
| 3411341 | 25 G | 3130 | 2-5天 | 4-6周 |
产品别名
531-53-3
天青 A 氯化物
Azure A chloride
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C14H14ClN3S |
| Molecular weight | 291.80 |
| Colour Index Number【颜色索引号】 | 52005 |
| Beilstein | 3922287 |
| EC number【EC 号】 | 208-510-7 |
| MDL number | MFCD00012112 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769437 |
| NACRES | NA.47 |
| Application【应用】 | Azure A has been used to determine the amount of charged dextran sulfate in the nanoparticles for the study involving incorporation of heparin-binding proteins into preformed dextran sulfate-chitosan nanoparticles. |
| Biochem/physiol Actions【生化/生理作用】 | The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye. |
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, 70% |
| mp | 290 ℃ (dec.) (lit.) |
| solubility【溶解性】 | H2O: 1 mg/mL |
| λmax | 633 nm |
| ε (extinction coefficient) | ≥11000 at 242-246 nm in H2O at -1 ≥26000 at 287-291 nm in H2O ≥34000 at 620-634 μm in H2O |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | room temp |
| SMILES string | NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-] |
| InChI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H |
| InChI key | NALREUIWICQLPS-UHFFFAOYSA-N |
| packaging【包装】 | 5, 25 g in glass bottle |
| suitability【适用性】 | Certified for use in Lillie′s modified Nocht′s method and the NCCLS method for blood smears. |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
