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铬变素FB
Chromotrope FB
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 |
| 3425849 | 50 G | 1480 |
产品别名
3567-69-9
铬变素FB
Chromotrope FB
Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonate
Acid Red 14
Mordant Blue 79
4-羟基-3-[(4-磺基-1-萘基)偶氮]-1-萘磺酸二钠
媒染剂 蓝色 79
酸性红 14
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C20H12N2Na2O7S2 |
| Molecular weight | 502.43 |
| Colour Index Number【颜色索引号】 | 14720 |
| EC number【EC 号】 | 222-657-4 |
| MDL number | MFCD00003978 |
| PubChem Substance ID【PubChem化学物质编号】 | 24852839 |
| NACRES | NA.47 |
| Application【应用】 | Chromotrope FB has been used in indirect competitive CLIA (icCLIA) to detect its presence in foods. |
| Biochem/physiol Actions【生化/生理作用】 | Chromotrope FB, also known as acid red 14 (AR14), is a bright orange-red powder. It belongs to the class of monoazides. Chromotrope FB efficiently stains fatty substances and is also used to dye food and medicines. |
产品性质
| Quality Level【质量水平】 | 200 |
| form【形式】 | powder |
| composition【组成】 | Dye content, 50% |
| mp | 275 ℃ |
| λmax | 383 nm 515 nm (2nd) |
| ε (extinction coefficient) | ≥14500 at 513-519 nm in H2O at 0.03 g/L ≥33000 at 214-220 nm in H2O at 0.03 g/L ≥9000 at 320-326 nm in H2O at 0.03 g/L |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | room temp |
| SMILES string | [Na+].[Na+].Oc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O |
| InChI | 1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;; |
| InChI key | YSVBPNGJESBVRM-ZPZFBZIMSA-L |
| packaging【包装】 | 50 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 437.0 °F |
| Flash Point(C)【闪点(C)】 | > 225 ℃ |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
