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Ion Pairing & Chromatography Reagents

2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%

HPLCAvailable on request

2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% (CAS 532-02-5) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% chemical structure
CAS number532-02-5
FormulaC10H7NaO3S
Molar mass230.22 g/mol
Physical formPowder
HS code29041090
Purity98%
InChIKeyYWPOLRBWRRKLMW-UHFFFAOYSA-M
IUPAC namesodium naphthalene-2-sulfonate

About 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%

Zemixal supplies 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% within its laboratory Chemicals & Reagents portfolio. Key data (HPLC): CAS 532-02-5, formula C10H7NaO3S and molar mass 230.22 g/mol. Typical appearance is white powder.

Common uses in the lab and plant

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

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. 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

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

Applications

Research Labs and Universities

Grade guides

HPLC Grade

Specifications and identifiers

Specifications of 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%
Product name2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%
Catalogue numberZX-000755
CAS number532-02-5
IUPAC namesodium naphthalene-2-sulfonate
Molecular formulaC10H7NaO3S
Molar mass230.22 g/mol
Exact mass230.0014
GradeHPLC
Purity / assay98%
Physical formPowder
AppearanceWhite powder
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, for HPLC, 98%
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request
1 kgQuoted 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, for HPLC, 98%

Which CAS number identifies 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%?
2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% 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-000755.
What are the formula and molar mass of 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%?
For 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98%, 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, for HPLC, 98%?
This listing is HPLC grade with 98% 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, for HPLC, 98%?
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, for HPLC, 98% to my country?
Yes. Because 2-Naphthalenesulphonic acid sodium salt, for HPLC, 98% 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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