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661759

Sigma-Aldrich

2-Pyridinesulfonic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H5NO3S
CAS Number:
15103-48-7
Molecular Weight:
159.16
MDL number:
MFCD00234080
UNSPSC Code:
12352100
PubChem Substance ID:
24884543
NACRES:
NA.22

Assay

97%

form

solid

mp

244-249 °C

SMILES string

OS(=O)(=O)c1ccccn1

InChI

1S/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9)

InChI key

KZVLNAGYSAKYMG-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

661759-VAR:
661759-1G:
661759-10G:
661759-BULK:

Certificates of Analysis (COA)

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Michaela Rendošová et al.
Journal of inorganic biochemistry, 186, 206-216 (2018-07-02)
In the current study the ability of silver pyridine-2-sulfonate complex to exert multiple biological activities is compared with the pharmacological action of silver sulfadiazine (AgSD). Polymeric form of {[Ag(py-2-SO3)]}n (AgPS) was synthesized and characterized by analytical techniques (IR, CHN, TG/DTA
Sebastian Faßbender et al.
Analytical and bioanalytical chemistry, 412(23), 5637-5646 (2020-07-03)
In this work, a method for species-specific isotopic analysis of sulfur via capillary electrophoresis hyphenated on-line with multicollector ICP-MS (CE/MC-ICP-MS) was developed. Correction for the mass bias caused by instrumental mass discrimination was realized via external correction with multiple-injection sample-standard

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