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1-Naphthalenesulfonic acid


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Quality Level




77-79 °C (lit.)


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

SMILES string




InChI key


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General description

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


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


25 g in glass bottle

Other Notes

remainder naphthalenesulfonic acid, sulfuric acid and water



Signal Word


Hazard Statements

Hazard Classifications

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

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Reddicherla Umapathi et al.
Colloids and surfaces. B, Biointerfaces, 135, 588-595 (2015-09-01)
A lack of sufficient knowledge regarding the behaviour of stimuli-responsive polymers to biological stimuli hinders the potential use of responsive polymers as biomaterials and medical devices. Hence, in this study, we demonstrate the impact of various globular proteins on the...
Jiao Guan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 202, 1-12 (2018-05-20)
The antimicrobial triclocarban (TCC) is frequently found in various personal care products (PCPs), and recent studies have demonstrated that it shows a high unintended biological activity on humans and wildlife. To evaluate the toxicity of TCC at the protein level...
Zhanmei Jiang et al.
Journal of the science of food and agriculture, 98(4), 1522-1529 (2017-08-13)
The aim of this study was to investigate the effects of ultrasound applied at various powers (0, 200, 400, 600 or 800 W) and for different times (20 or 40 min) on the physico-chemical, functional properties and antioxidant activities of whey protein...
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...
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....

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