CAS Number83732-80-3
Synonyms1,6-Naphthalenedisulfonic acid, 8-hydroxy-, sodium salt (1:2); Disodium 8-hydroxy-1,6-naphthalenedisulfonate; EINECS 280-631-8; Disodium 8-hydroxynaphthalene-1,6-disulfonate; Dinatrium-8-hydroxynaphthalen-1,6-disulfonat; 1-Naphthol-3,8-disulfonic acid disodium salt; disodium 8-hydroxynaphthalene-1,6-disulphonate
Molecular FormulaHOC10H5(SO3Na)2 · xH2O
Molecular Weight348.26 (anhydrous basis)
Purity98.00%
EINECS243-754-8
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 83732-80-3 |
| Catalog No. | 2A-9048927 |
| Chinese Name | Ε酸(1-萘酚-3,8-二磺酸纳) |
| Synonyms | 1,6-Naphthalenedisulfonic acid, 8-hydroxy-, sodium salt (1:2); Disodium 8-hydroxy-1,6-naphthalenedisulfonate; EINECS 280-631-8; Disodium 8-hydroxynaphthalene-1,6-disulfonate; Dinatrium-8-hydroxynaphthalen-1,6-disulfonat; 1-Naphthol-3,8-disulfonic acid disodium salt; disodium 8-hydroxynaphthalene-1,6-disulphonate |
| Molecular Formula | HOC10H5(SO3Na)2 · xH2O |
| Molecular Weight | 348.26 (anhydrous basis) |
| Purity | 98.00 |
| EINECS | 243-754-8 |
| HTC | 2908999090 |
| PubChem ID | 24852744 |
| MDL Number | MFCD00149250 |
| SMILES | O.[Na+].[Na+].Oc1cc(cc2cc(ccc12)S([O-])(=O)=O)S([O-])(=O)=O |
| InChI | 1S/C10H8O7S2.2Na.H2O/c11-10-5-8(19(15,16)17)4-6-3-7(18(12,13)14)1-2-9(6)10;;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;;1H2/q;2*+1;/p-2 |
| InChI Key | BJNIHPYLVMUUPO-UHFFFAOYSA-L |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/48927_1_83732_80_3.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product Name: Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0% |
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