2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%
- CAS
- 532-02-5
- Formula
- C10H7NaO3S
- MW
- 230.22 g/mol
ZX-037705
Sulfur Compounds (Thiols, Sulfides, Sulfonates)
2-Naphthalenesulphonic acid sodium salt, 97%
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CAS number532-02-5
FormulaC10H7NaO3S
Molar mass230.22 g/mol
Physical formPowder
HS code29041090
Purity97%
InChIKeyYWPOLRBWRRKLMW-UHFFFAOYSA-M
IUPAC namesodium naphthalene-2-sulfonate
About 2-Naphthalenesulphonic acid sodium salt, 97%
2-Naphthalenesulphonic acid sodium salt, 97% sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Key data (97%): CAS 532-02-5, formula C10H7NaO3S and molar mass 230.22 g/mol. It is described as white powder.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Storage and safety notes
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2-Naphthalenesulphonic acid sodium salt, 97% |
|---|---|
| Catalogue number | ZX-009833 |
| CAS number | 532-02-5 |
| IUPAC name | sodium naphthalene-2-sulfonate |
| Molecular formula | C10H7NaO3S |
| Molar mass | 230.22 g/mol |
| Exact mass | 230.0014 |
| Purity / assay | 97% |
| Physical form | Powder |
| Appearance | White powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 65.6 Ų |
| HS code | 29041090 |
| InChIKey | YWPOLRBWRRKLMW-UHFFFAOYSA-M |
| SMILES | C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)[O-].[Na+] |
| PubChem CID | 23661868 |
| Synonyms | Sodium 2-naphthalenesulfonate, 2-Naphthalenesulfonic acid sodium salt, 2-Naphthalenesulfonic acid, sodium salt, Sodium naphthalene-2-sulphonate, Sodium naphthalene-6-sulfonate, beta-Naphthalenesulfonic sodium salt, Sodium-2-naphthalenesulfonate, Sodium beta-naphthalenesulfonate, sodium beta-naphthalenesulphonate, beta-naphthalenesulfonic acid sodium salt, Sodium2-naphthalenesulfonate, 2-Naphthalenesulfonic acid (sodium salt) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 2-Naphthalenesulphonic acid sodium salt, 97%
Which CAS number identifies 2-Naphthalenesulphonic acid sodium salt, 97%?
2-Naphthalenesulphonic acid sodium salt, 97% is registered under CAS 532-02-5. You may also see it listed as Sodium 2-naphthalenesulfonate, 2-Naphthalenesulfonic acid sodium salt, 2-Naphthalenesulfonic acid, sodium salt. Our catalogue number for this item is ZX-009833.
What are the formula and molar mass of 2-Naphthalenesulphonic acid sodium salt, 97%?
For 2-Naphthalenesulphonic acid sodium salt, 97%, its formula is C10H7NaO3S and its molar mass is 230.22 g/mol. The systematic (IUPAC) name is sodium naphthalene-2-sulfonate. InChIKey YWPOLRBWRRKLMW-UHFFFAOYSA-M lets you match it in any structure database.
What grade and pack sizes are available for 2-Naphthalenesulphonic acid sodium salt, 97%?
This listing is 97% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Naphthalenesulphonic acid sodium salt, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2-Naphthalenesulphonic acid sodium salt, 97% to my country?
Yes. Because 2-Naphthalenesulphonic acid sodium salt, 97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 532-02-5
2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%
- CAS
- 532-02-5
- Formula
- C10H7NaO3S
- MW
- 230.22 g/mol
ZX-000755
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- CAS
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- Formula
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- MW
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ZX-009835
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