
CAS Number135-52-4
Synonyms2-(-2-((-(2-Hydroxy-5-sulfophenyl)diazenyl)(phenyl)methylene)hydrazinyl)benzoic acid; 2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE; Zincon sodium salt hydrate; EINECS 205-197-9; Zincon hydrate sodium salt; 2-[(2E)-2-{[(E)-(2-Hydroxy-5-sulfophenyl)diazenyl](phenyl)methylene}hydrazino]benzoic acid; MFCD00007507; ZinconGr; 2-Carboxy-2'-hydroxy-5'-sulfo-formazylbenzol
Molecular FormulaC20H16N4NaO6S · xNa
Molecular Weight440.429
Density1.5±0.1 g/cm3
Melting Point250 °C
Appearancepowder
EINECS205-197-9
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 135-52-4 |
| Catalog No. | 2A-9059649 |
| Chinese Name | 锌试剂 |
| Synonyms | 2-(-2-((-(2-Hydroxy-5-sulfophenyl)diazenyl)(phenyl)methylene)hydrazinyl)benzoic acid; 2-CARBOXY-2'-HYDROXY-5'-SULFOFORMAZYLBENZENE; Zincon sodium salt hydrate; EINECS 205-197-9; Zincon hydrate sodium salt; 2-[(2E)-2-{[(E)-(2-Hydroxy-5-sulfophenyl)diazenyl](phenyl)methylene}hydrazino]benzoic acid; MFCD00007507; ZinconGr; 2-Carboxy-2'-hydroxy-5'-sulfo-formazylbenzol |
| Molecular Formula | C20H16N4NaO6S · xNa |
| Molecular Weight | 440.429 |
| Density | 1.5±0.1 g/cm3 |
| Melting Point | 250 °C |
| Appearance | powder |
| Storage Condition | room temperature |
| EINECS | 205-197-9 |
| HTC | 2928000090 |
| PubChem ID | 24852006 |
| SMILES | [Na+].OC(=O)c1ccccc1\N=N\C(=N\Nc2cc(ccc2O)S([O-])(=O)=O)c3ccccc3 |
| InChI | 1S/C20H16N4O6S.Na/c25-18-11-10-14(31(28,29)30)12-17(18)22-24-19(13-6-2-1-3-7-13)23-21-16-9-5-4-8-15(16)20(26)27;/h1-12,22,25H,(H,26,27)(H,28,29,30);/q;+1/p-1/b23-21+,24-19+; |
| InChI Key | XBGLXASXFRESIN-ZAWSKOCYSA-M |
| Beilstein/REAXYS | 728403 |
| NACRES Code | NA.47 |
| UNSPSC | 12171500 |
| MSDS | msds/59649_1_135_52_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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