Skip to Content
Merck
All Photos(1)

Key Documents

186341

Sigma-Aldrich

1-Naphthalenesulfonic acid

>50%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
C10H7SO3H
CAS Number:
Molecular Weight:
208.23
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

form

solid

Quality Level

concentration

>50%

mp

77-79 °C (lit.)

solubility

alcohol: freely soluble
diethyl ether: slightly soluble
water: freely soluble

SMILES string

OS(=O)(=O)c1cccc2ccccc12

InChI

1S/C10H8O3S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,11,12,13)

InChI key

PSZYNBSKGUBXEH-UHFFFAOYSA-N

Gene Information

General description

Mechanism of metabolism of 1-naphthalenesulfonic acid by green algae Scenedesmus obliquus has been investigated[1].

Application

1-Naphthalenesulfonic acid was used as template molecule to prepare new non-covalent molecularly imprinted polymer for solid-phase extraction of naphthalene sulfonates[2].

Other Notes

remainder naphthalenesulfonic acid, sulfuric acid and water

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Prajna Mishra et al.
The journal of physical chemistry. B, 123(6), 1256-1264 (2019-01-15)
It has been extremely challenging to detect protein structures with a dynamic core, such as dry molten globules, that remain in equilibrium with the tightly packed native (N) state and that are important for a myriad of entropy-driven protein functions.
H Kneifel et al.
Archives of microbiology, 167(1), 32-37 (1997-01-01)
Under sulfate limitation, axenic batch cultures of the green alga Scenedesmus obliquus metabolized 1-naphthalenesulfonic acid and partially used the sulfonate as a source of sulfur. The main metabolite, 1-hydroxy-2-naphthalenesulfonic acid, which was not metabolized further in the algal culture, was
Christina Gkolfinopoulou et al.
Biochimica et biophysica acta. Molecular and cell biology of lipids, 1865(3), 158593-158593 (2019-12-22)
Several hereditary point mutations in human apolipoprotein A-I (apoA-I) have been associated with low HDL-cholesterol levels and/or increased coronary artery disease (CAD) risk. However, one apoA-I mutation, the V19L, recently identified in Icelanders, has been associated with increased HDL-cholesterol levels
Yan Gong et al.
International journal of biological macromolecules, 101, 32-39 (2017-03-23)
The α-glucosidase inhibitor is of interest to researchers due to its association with type-2 diabetes treatment. Hesperetin is a flavonoid with natural antioxidant properties. This paper presents an evaluation on the effects of hesperetin on α-glucosidase via inhibitory kinetics using
Haibin Luo et al.
Journal of chromatography. A, 1424, 92-101 (2015-11-26)
We have systemically investigated unusual elution behaviors of an IgG4 (mAb A) in cation exchange chromatography (CEX). This mAb A exhibited two elution peaks under certain conditions when being purified by several strong CEX columns. When either of the two

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service