CAS Number548-80-1
SynonymsChromatrope 2B; EINECS 208-959-9; Chromotrope Red 4B; p-Nitrobenzeneazochromotropic acid sodium salt; Chromotrope 2B disodium salt; chromotrope 2B; MFCD00003951; Naphtocard Fast Red 3B; Khromotrop 2B; Acid Red 176
Molecular FormulaC16H9N3Na2O10S2
Molecular Weight513.37
Melting Point300 °C
AppearanceDark green to dark purple crystalline powder
EINECS208-959-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 548-80-1 |
| Catalog No. | 2A-1192073 |
| Chinese Name | 铬变素2B |
| Synonyms | Chromatrope 2B; EINECS 208-959-9; Chromotrope Red 4B; p-Nitrobenzeneazochromotropic acid sodium salt; Chromotrope 2B disodium salt; chromotrope 2B; MFCD00003951; Naphtocard Fast Red 3B; Khromotrop 2B; Acid Red 176 |
| Molecular Formula | C16H9N3Na2O10S2 |
| Molecular Weight | 513.37 |
| Melting Point | 300 °C |
| Appearance | Dark green to dark purple crystalline powder |
| Storage Condition | Ventilated, cool and dry, away from heat and incom |
| EINECS | 208-959-9 |
| HTC | 2927000090 |
| PubChem ID | 329752979 |
| MDL Number | MFCD00003951 |
| SMILES | O=[N+]([O-])c1ccc(N=Nc2c(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])cc(O)c3c2O)cc1.[Na+].[Na+] |
| InChI | InChI=1S/C16H11N3O10S2.2Na/c20-12-7-11(30(24,25)26)5-8-6-13(31(27,28)29)15(16(21)14(8)12)18-17-9-1-3-10(4-2-9)19(22)23;;/h1-7,17,20H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b18-15-;; |
| InChI Key | AXUUHWJXDWBCSG-UHFFFAOYSA-L |
| Beilstein/REAXYS | 4109733 |
| NACRES Code | MA.02 |
| UNSPSC | 12171500 |
| Hazard Symbols | transportation |
| 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 Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name 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 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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