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79721 Supelco

Methylparaben

certified reference material, TraceCERT®

Synonym: p-Hydroxybenzoic acid methyl ester, Methyl 4-hydroxybenzoate, Methyl paraben, NIPAGIN

  • CAS Number 99-76-3

  • Linear Formula HOC6H4CO2CH3

  • Molecular Weight 152.15

  •  Beilstein/REAXYS Number 509801

  •  EC Number 202-785-7

  •  MDL number MFCD00002352

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, CRMs for Chromatography (neats), Certified Reference Materials (CRMs),
Quality Level   300
grade   certified reference material
  TraceCERT®
shelf life   limited shelf life, expiry date on the label
mp   125-128 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Food and Beverages
Personal Care
SMILES string   COC(=O)c1ccc(O)cc1
InChI   1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
InChI key   LXCFILQKKLGQFO-UHFFFAOYSA-N

Description

General description

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.

Legal Information

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

Safety & Documentation

Safety Information

Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
DH2450000

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Organic TraceCERT Portfolio Keeps Growing! New Organic Certified Reference Materials

In late 2009, our site in Buchs, Switzerland achieved an ISO 17025 and ISO Guide 34 double accreditation by the Swiss accreditation body SAS, for the manufacturing of organic certified reference mate...
Matthias Nold
Product Manager, Reference Materials,
Keywords: Addition reactions, Antibiotics, Industries, Nuclear magnetic resonance spectroscopy, Pesticides, Pharmaceutical, Vitamins

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