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Ion Pairing & Chromatography Reagents

2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%

AR / HPLCAvailable on request

2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0% (CAS 532-02-5) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0% chemical structure
CAS number532-02-5
FormulaC10H7NaO3S
Molar mass230.22 g/mol
HS code29041090
Purity95.0%
InChIKeyYWPOLRBWRRKLMW-UHFFFAOYSA-M
IUPAC namesodium naphthalene-2-sulfonate

About 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%

Zemixal supplies 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0% within its laboratory Chemicals & Reagents portfolio. Identity at a glance (AR / HPLC): CAS 532-02-5, formula C10H7NaO3S and molar mass 230.22 g/mol.

Typical applications

  • Ion-pair HPLC
  • Chromatographic method development
  • Analytical separations

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 5 g and 25 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Ion-pair HPLC
  • Chromatographic method development
  • Analytical separations

Applications

Research Labs and Universities

Grade guides

HPLC GradeAR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%
Product name2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%
Catalogue numberZX-037705
CAS number532-02-5
IUPAC namesodium naphthalene-2-sulfonate
Molecular formulaC10H7NaO3S
Molar mass230.22 g/mol
Exact mass230.0014
GradeAR / HPLC
Purity / assay95.0%
H-bond donors / acceptors0 / 3
Topological polar surface area65.6 Ų
HS code29041090
InChIKeyYWPOLRBWRRKLMW-UHFFFAOYSA-M
SMILESC1=CC=C2C=C(C=CC2=C1)S(=O)(=O)[O-].[Na+]
PubChem CID23661868
SynonymsSodium 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

GHS07 Irritant or harmful
Irritant or harmful

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

Pack sizes of 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%
5 gQuoted on request
25 gQuoted 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, AR, for HPLC 95.0%

Which CAS number identifies 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%?
2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0% 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-037705.
What are the formula and molar mass of 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%?
For 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%, 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, AR, for HPLC 95.0%?
This listing is AR / HPLC grade with 95.0% purity. Standard packs are 5 g, 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0%?
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, AR, for HPLC 95.0% to my country?
Yes. Because 2-Naphthalenesulphonic acid sodium salt, AR, for HPLC 95.0% 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.

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