L(-)-Malic acid, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10113010	Thermo Scientific Acros 150590250	25 g	Plastic bottle
10295290	Thermo Scientific Acros 150591000	100 g	Plastic bottle
10637744	Thermo Scientific Acros 150595000	500 g	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 97-67-6
• Molecular Weight (g/mol): 134.087
• InChI Key: BJEPYKJPYRNKOW-REOHCLBHSA-N
• PubChem CID: 222656
• IUPAC Name: (2S)-2-hydroxybutanedioic acid

• Molecular Formula: C4H6O5
• MDL Number: MFCD00064213
• Synonym: l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid
• ChEBI: CHEBI:30797
• SMILES: C(C(C(=O)O)O)C(=O)O

Specifications

• CAS: 97-67-6
• Color: White
• Molecular Formula: C4H6O5
• MDL Number: MFCD00064213
• Merck Index: 15, 5771
• InChI Key: BJEPYKJPYRNKOW-REOHCLBHSA-N
• IUPAC Name: (2S)-2-hydroxybutanedioic acid
• PubChem CID: 222656
• Formula Weight: 134.09
• Infrared Spectrum: Authentic
• Chemical Name or Material: L(-)-Malic acid

• Melting Point: 99°C to 107°C
• Assay Percent Range: 99%
• Linear Formula: HO₂CCH₂CH(OH)CO₂H
• Beilstein: 03, 419
• Synonym: l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid
• SMILES: C(C(C(=O)O)O)C(=O)O
• Molecular Weight (g/mol): 134.087
• ChEBI: CHEBI:30797
• Percent Purity: ≥98.5%
• Physical Form: Crystalline Powder or Granules

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye damage.

GHS P Statement:
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

Product Identifier

• L(-)-Malic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : L(-)-Malic acid

RUO – Research Use Only