CAS Number88-21-1
SynonymsEINECS 201-810-9; ZR BSWQ; Orthanilic acid; MFCD00007705; Aniline-2-sulfonic acid; 2-Aminobenzenesulfonic acid
Molecular FormulaH2NC6H4SO3H
Molecular Weight173.19
Purity95%
Density1.5±0.1 g/cm3
Boiling Point363ºC
Melting Point300 °C
Appearancesolid
EINECS201-810-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 88-21-1 |
| Catalog No. | 2A-9017561 |
| Chinese Name | 2-氨基苯磺酸 |
| Synonyms | EINECS 201-810-9; ZR BSWQ; Orthanilic acid; MFCD00007705; Aniline-2-sulfonic acid; 2-Aminobenzenesulfonic acid |
| Molecular Formula | H2NC6H4SO3H |
| Molecular Weight | 173.19 |
| Purity | 95 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 363ºC |
| Melting Point | 300 °C |
| Appearance | solid |
| Water Solubility | sparingly soluble |
| Storage Condition | The raw material aniline is highly toxic, and chlo |
| Packaging | III |
| EINECS | 201-810-9 |
| HTC | 2921420090 |
| PubChem ID | 24891357 |
| MDL Number | MFCD00007705 |
| SMILES | Nc1ccccc1S(O)(=O)=O |
| InChI | 1S/C6H7NO3S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,7H2,(H,8,9,10) |
| InChI Key | ZMCHBSMFKQYNKA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1309204 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/17561_1_88_21_1.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2585 International Dangerous Regulations for sea transport: 2585 International Dangerous Regulations for air transport: 2585 14.2 United Nations shipping name European Land Transport Danger Regulations: ARYLSULPHONIC ACID, SOLID IMDG Code: ARYLSULPHONIC ACIDS, SOLID International air transport hazard regulations: Arylsulphonic acids, solid 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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