CAS Number547-57-9
SynonymsChrysoine resorcinol; Sodium p-(2,4-Dihydroxyphenylazo)benzenesulfonate; Orange VI; 4-[(2,4-Dihydroxyphenyl)azo]benzenesulfonic Acid Monosodium Salt; Acid Orange 6; Sodium 4-[(E)-(2,4-dihydroxyphenyl)diazenyl]benzenesulfonate; sodium 4-[2-(2,4-dihydroxyphenyl)diazenyl]benzenesulfonate; EINECS 208-924-8; Benzenesulfonic acid, p-[(2,4-dihydroxyphenyl)azo]-, sodium salt; MFCD00007481; 4-[2,4-dihydroxyphenylazo]benzenesulfonic acid, sodium salt; Benzenesulfonic acid, 4-[(E)-2-(2,4-dihydroxyphenyl)diazenyl]-, sodium salt (1:1)
Molecular FormulaC12H9N2NaO5S
Molecular Weight316.27
AppearanceOrange to dark brown powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 547-57-9 |
| Catalog No. | 2A-2180530 |
| Chinese Name | 金莲橙O |
| Synonyms | Chrysoine resorcinol; Sodium p-(2,4-Dihydroxyphenylazo)benzenesulfonate; Orange VI; 4-[(2,4-Dihydroxyphenyl)azo]benzenesulfonic Acid Monosodium Salt; Acid Orange 6; Sodium 4-[(E)-(2,4-dihydroxyphenyl)diazenyl]benzenesulfonate; sodium 4-[2-(2,4-dihydroxyphenyl)diazenyl]benzenesulfonate; EINECS 208-924-8; Benzenesulfonic acid, p-[(2,4-dihydroxyphenyl)azo]-, sodium salt; MFCD00007481; 4-[2,4-dihydroxyphenylazo]benzenesulfonic acid, sodium salt; Benzenesulfonic acid, 4-[(E)-2-(2,4-dihydroxyphenyl)diazenyl]-, sodium salt (1:1) |
| Molecular Formula | C12H9N2NaO5S |
| Molecular Weight | 316.27 |
| Appearance | Orange to dark brown powder |
| Water Solubility | Water solubility: soluble; soluble in: alcohol |
| Storage Condition | Store in a cool, dry, well-ventilated warehouse. K |
| HTC | 2927000090 |
| PubChem ID | 3138134 |
| MDL Number | MFCD00007499 |
| SMILES | O=S(=O)([O-])c1ccc(N=Nc2ccc(O)cc2O)cc1.[Na+] |
| InChI | InChI=1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1 |
| InChI Key | COEZWFYORILMOM-UHFFFAOYSA-M |
| Beilstein/REAXYS | 4173410 |
| NACRES Code | NA.21 |
| UNSPSC | 41116105 |
| Hazard Symbols | transportation |
| Use of | Acid Orange 6 is an orange dye. Properties Name 2,4-Dihydroxyazobenzene-4-Sulfonic Acid Sodium Salt Synonym More Synonyms Chemical & Physical Properties Molecular Formula C12H9N2NaO5S Exact Mass 316.013000 PSA 130.76000 LogP 3.49810 InChIKey COEZWFYORILMOM-UHFFFAOYSA-M |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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