CAS Number135-55-7
SynonymsSodium 2-Naphthol-7-sulfonate Hydrate; MFCD00021625; sodium,7-hydroxynaphthalene-2-sulfonate; 7-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt Hydrate; sodium 7-hydroxynaphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 7-hydroxy-, monosodium salt; 2-Naphthol-7-sulfonic Acid Sodium Salt Hydrate; Sodium 7-hydroxy-2-naphthalenesulfonate; Cassella's Acid Sodium Salt Hydrate; 2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1); Sodium 7-Hydroxy-2-naphthalenesulfonate Hydrate; 7-HYDROXY-2-NAPHTHALENESULFONIC ACID,SODIUM SALT; EINECS 205-200-3; Sodium 2-naphthol-7-sulfonate; F Acid Sodium Salt Hydrate
Molecular FormulaC10H7NaO4S
Molecular Weight246.219
Purity98.00%
Melting Point225°C (dec.)
AppearanceSolid;White to Gray to Red powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 135-55-7 |
| Catalog No. | 2A-9020751 |
| Chinese Name | 2-羟基-7-萘磺酸钠 水合物 |
| Synonyms | Sodium 2-Naphthol-7-sulfonate Hydrate; MFCD00021625; sodium,7-hydroxynaphthalene-2-sulfonate; 7-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt Hydrate; sodium 7-hydroxynaphthalene-2-sulfonate; 2-Naphthalenesulfonic acid, 7-hydroxy-, monosodium salt; 2-Naphthol-7-sulfonic Acid Sodium Salt Hydrate; Sodium 7-hydroxy-2-naphthalenesulfonate; Cassella's Acid Sodium Salt Hydrate; 2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1); Sodium 7-Hydroxy-2-naphthalenesulfonate Hydrate; 7-HYDROXY-2-NAPHTHALENESULFONIC ACID,SODIUM SALT; EINECS 205-200-3; Sodium 2-naphthol-7-sulfonate; F Acid Sodium Salt Hydrate |
| Molecular Formula | C10H7NaO4S |
| Molecular Weight | 246.219 |
| Purity | 98.00 |
| Melting Point | 225°C (dec.) |
| Appearance | Solid;White to Gray to Red powder to crystal |
| Storage Condition | Store in inert gas; avoid moisture (moisture absor |
| HTC | 2908999090 |
| MDL Number | MFCD00021625 |
| SMILES | [Na+].Oc1ccc2ccc(cc2c1)[S]([O-])(=O)=O |
| InChI | InChI=1S/C10H8O4S.Na/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1 |
| InChI Key | InChIKey=IVXSQYUPCUOMRV-UHFFFAOYSA-M |
| Hazard Symbols | Transport |
| MSDS | msds/20751_1_135_55_7.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| 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 |
| Related Products in Specialty Chemicals | ||
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| Cupferron | 135-20-6 | 2A-9020746 |
| Pentacene | 135-48-8 | 2A-9020747 |
| Disodium 3-aminonaphthalene-2,7-disulphonate | 135-50-2 | 2A-9020748 |
| Disodium 2-naphthol-3,6-disulfonate | 135-51-3 | 2A-9020749 |
| Sodium 2,3-dihydroxynaphthalene-6-sulfonate | 135-53-5 | 2A-9020750 |
| 2,2'-Dithiobisbenzanilide | 135-57-9 | 2A-9020752 |
| Naphthol AS-D | 135-61-5 | 2A-9020754 |
| 3-Hydroxy-N-(2-methoxyphenyl)-2-naphthalenecarboxamide | 135-62-6 | 2A-9020755 |
| 5'-Chloro-3-hydroxy-2'-methyl-2-naphthanilide | 135-63-7 | 2A-9020756 |
| 3-Hydroxy-N-2-naphthyl-2-naphthamide | 135-64-8 | 2A-9020757 |
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