CAS Number135-51-3
Synonyms3-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2); MFCD00065915; Disodium 2-naphthol-3,6-disulfonate; 2-Naphthol-3,6-disulfonic Acid Disodium Salt; EINECS 205-196-3; R Acid Disodium Salt; Disodium 3-hydroxy-2,7-naphthalenedisulfonate; Sodium 3-hydroxynaphthalene-2,7-disulfonate; disodium 3-hydroxynaphthalene-2,7-disulfonate
Molecular FormulaC10H6Na2O7S2
Molecular Weight348.263
Purity98.00%
Melting Point107ºC
AppearanceWhite to gray-yellow powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 135-51-3 |
| Catalog No. | 2A-9020749 |
| Chinese Name | 2-萘酚-3,6-二磺酸二钠 |
| Synonyms | 3-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2); MFCD00065915; Disodium 2-naphthol-3,6-disulfonate; 2-Naphthol-3,6-disulfonic Acid Disodium Salt; EINECS 205-196-3; R Acid Disodium Salt; Disodium 3-hydroxy-2,7-naphthalenedisulfonate; Sodium 3-hydroxynaphthalene-2,7-disulfonate; disodium 3-hydroxynaphthalene-2,7-disulfonate |
| Molecular Formula | C10H6Na2O7S2 |
| Molecular Weight | 348.263 |
| Purity | 98.00 |
| Melting Point | 107ºC |
| Appearance | White to gray-yellow powder |
| Water Solubility | Water solubility: soluble; soluble in: ethanol; in |
| Storage Condition | Store sealed in a cool, dry place. |
| HTC | 2922210000 |
| MDL Number | MFCD00065915 |
| SMILES | O=S(=O)([O-])c1ccc2cc(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+] |
| InChI | InChI=1S/C10H8O7S2.2Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2 |
| InChI Key | VNEBWJSWMVTSHK-UHFFFAOYSA-L |
| Hazard Symbols | Transport |
| MSDS | msds/20749_1_135_51_3.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN 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: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No 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 precautions for users No data available |
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