EMAIL THIS PAGE TO A FRIEND
94916 Supelco

DL-Malic acid

analytical standard

Synonym: (±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid

  • CAS Number 6915-15-7

  • Linear Formula HO2CCH2CH(OH)CO2H

  • Molecular Weight 134.09

  •  Beilstein Registry Number 1723539

  •  EC Number 230-022-8

  •  MDL number MFCD00064212

  •  PubChem Substance ID 329770397

Purchase

Properties

Related Categories Acid, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, E numbers (Food Additives),
grade   analytical standard
vapor density   4.6 (vs air)
vapor pressure   <0.1 mmHg ( 20 °C)
InChI Key   BJEPYKJPYRNKOW-UHFFFAOYSA-N
assay   95.0-105.0 wt. % (NaOH 0.1M, T)
form   neat
autoignition temp.   644 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   131-133 °C (lit.)
solubility   H2O: soluble 646.6 g/L at 20 °C
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat
storage temp.   2-8°C

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
ON7175000
Protocols & Articles

Articles

HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of α-Hydroxy Aliphatic Acids on Discovery® RP-Amide C16

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of α-Hydroxy Aliphatic Acids on Discovery® RP-Amide C16
Keywords: Chromatography, High performance liquid chromatography

Related Content

Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

Related Products

related product

Product #

Description

Add to Cart

08168 Timestrip Plus 8 °C

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?