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Sulfanilic acid azochromotrop
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 |
| 3245710 | 10 G | 634 | |||
| 3245710 | 25 G | 1320 | |||
| 3245710 | 50 G | 2430 |
产品别名
23647-14-5
Sulfanilic acid azochromotrop
SPADNS
2-(4-Sulfophenylazo)chromotropic acid trisodium salt
1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic acid trisodium salt
2-(4-Sulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid trisodium salt
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C16H9N2Na3O11S3 |
| Molecular weight | 570.41 |
| EC number【EC 号】 | 245-803-9 |
| MDL number | MFCD00003952 |
| PubChem Substance ID【PubChem化学物质编号】 | 24899830 |
| NACRES | NA.47 |
| Application【应用】 | Sulfanilic acid azochromotrop, commonly known as SPADNS, is used mostly as an indicator for complexometric determinations of transition metals like zirconium. It is used as a reagent for drinking and wastewater analysis. |
产品性质
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | ≥80% |
| form【形式】 | powder |
| solubility【溶解性】 | water: 10 mg/mL |
| λmax | 505-510 nm |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | room temp |
| SMILES string | [Na+].[Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccc(cc3)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O |
| InChI | 1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;; |
| InChI key | AEHGQXKBQBMQEK-GLCFPVLVSA-K |
| packaging【包装】 | 10, 25, 50 g in glass bottle |
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】 | dust mask type N95 (US), Eyeshields, Gloves |
