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92596

Supelco

4-Hydroxybenzoic acid

certified reference material, TraceCERT®

Fórmula linear:
HOC6H4CO2H
Número CAS:
Peso molecular:
138.12
Beilstein:
970950
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.24

Nível de qualidade

300

grau

certified reference material
TraceCERT®

linha de produto

TraceCERT®

prazo de validade

limited shelf life, expiry date on the label

technique(s)

gas chromatography (GC): suitable

pf

213-217 °C (lit.)

application(s)

food and beverages

formato

neat

SMILES string

OC(=O)c1ccc(O)cc1

InChI

1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)

InChI key

FJKROLUGYXJWQN-UHFFFAOYSA-N

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Descrição geral

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Informações legais

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Eye Dam. 1 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificado de análise

Certificado de origem

Devrim Güzel Bayülken et al.
Drug and chemical toxicology, 42(4), 349-356 (2017-12-29)
Paraben is a phenolic derivative of benzoic acid extensively used as preservatives in food, pharmaceutical, and cosmetic industries due to its antimicrobial characteristics. The objective of this study was to evaluate the in vitro genotoxic effects of paraben in human

Artigos

Vanilla – Natural or Out of the Reaction Flask

Being one of the most popular flavors, we present a HPLC fingerprint method and vanilla extract reference materials to help distinguish natural from synthetic or adulterated vanilla.

Protocolos

HPLC Analysis of Benzoic Acid and Related Compounds on Ascentis® RP-Amide

Separation of 4-Hydroxybenzoic acid; Acetylsalicylic acid; Benzoic acid; Salicylic acid; Ethyl 4-hydroxybenzoate

HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18

HPLC Analysis of Benzoic Acid Derivatives on Ascentis® C18

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