1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)

Name: 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
Brand: Zemixal
SKU: ZX-043721

Reference StandardAvailable on request

Buy 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) (CAS 18108-68-4) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes

1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) chemical structure

CAS number18108-68-4

FormulaC₃₂H₂₄MgN₂O₆S₂

Molar mass621 g/mol

Physical formSolid

HS code38229090

InChIKeyIRKGXNAZPUOEMW-UHFFFAOYSA-L

IUPAC namemagnesium bis(8-anilinonaphthalene-1-sulfonate)

About 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)

1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) is supplied by Zemixal as a characterised reference material for Acetone analysis. Key data (Reference Standard): CAS 18108-68-4, formula C32H24MgN2O6S2 and molar mass 621 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Acetone

See every impurity, metabolite and related compound we list for this API.

Acetone standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
Product name	1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
Catalogue number	ZX-043721
CAS number	18108-68-4
IUPAC name	magnesium bis(8-anilinonaphthalene-1-sulfonate)
Molecular formula	C₃₂H₂₄MgN₂O₆S₂
Molar mass	621 g/mol
Exact mass	620.0926
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	2 / 8
Topological polar surface area	155 Å²
HS code	38229090
InChIKey	IRKGXNAZPUOEMW-UHFFFAOYSA-L
SMILES	C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)[O-].C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)[O-].[Mg+2]
PubChem CID	87458
Synonyms	Magnesium 8-(phenylamino)naphthalene-1-sulphonate, Magnesium 8-(phenylamino)naphthalene-1-sulfonate, 8-Anilino-1-naphthalenesulfonic acid magnesium salt, Magnesium 1-anilino-8-naphthalenesulfonate, Magnesium 8-Anilino-1-naphthalenesulfonate, 8-anilino-1-naphthalenesulfonic acid hemimagnesium salt, Magnesium 8-(phenylamino) naphthalene-1-sulphonate, 8-Anilino-1-naphthalenesulfonic Acid Magnesium(II) Salt Hydrate, 1-Anilinonaphthalene-8-sulphonic acid magnesium salt, ANS magnesium, magnesium(2+) bis(8-(phenylamino)naphthalene-1-sulfonate)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

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 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	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 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)

Which CAS number identifies 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)?

1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) is registered under CAS 18108-68-4. You may also see it listed as Magnesium 8-(phenylamino)naphthalene-1-sulphonate, Magnesium 8-(phenylamino)naphthalene-1-sulfonate, 8-Anilino-1-naphthalenesulfonic acid magnesium salt. Our catalogue number for this item is ZX-043721.

What are the formula and molar mass of 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)?

For 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1), its formula is C32H24MgN2O6S2 and its molar mass is 621 g/mol. The systematic (IUPAC) name is magnesium bis(8-anilinonaphthalene-1-sulfonate). InChIKey IRKGXNAZPUOEMW-UHFFFAOYSA-L lets you match it in any structure database.

How is 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) used in pharmaceutical QC?

1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) is a characterised reference material linked to Acetone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)?

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 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) to my country?

Yes. Because 1-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1) 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.

More Acetone standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list