DL-Malic acid, Free acid

SKU:
GRM203
CAS Number : 6915-15-7
Synonym : (±)-2-Hydroxysuccinic acid, Free acid
Molecular Formula : C₄H₆O₅
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DL-Malic acid, is a 2-hydroxydicarboxylic acid that is succinic acid in which one of the hydrogens attached to a carbon is replaced by a hydroxy group.
CAS Number : 6915-15-7
Synonym : (±)-2-Hydroxysuccinic acid, Free acid
Molecular Formula : C₄H₆O₅


Product Identifier

CAS No. 6915-15-7
EC No. 230-022-8
Molecular Formula C4H6O5
Molecular Weight 134.09
Synonym (±)-2-Hydroxysuccinic acid, Free acid
HS Code 2918 19 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance White to almost white crystals or powder or chunks
Solubility 100 mg soluble in 1 mL of water
FTIR Matches with the standard pattern
Specific rotation [alpha 20/D] -0.10 to +0.10° (c = 20% in water at 20°C)
Melting range 128 - 134°C
Water (K.F.) <= 2.00%
Assay (NaOH T/GC, on anhydrous basis) 99.00 - 101.00%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation Mark
Signal Word Warning
Hazard Statement(s) H319
Precautionary Statement(s) P280-P305+P351+P338-P337+P313
UN No. Not dangerous goods
Class -
Packing Group -
RTECS ON7175000
WGK 3
CAS Number : 6915-15-7
Synonym : (±)-2-Hydroxysuccinic acid, Free acid
Molecular Formula : C₄H₆O₅
More Information
Product Name DL-Malic acid, Free acid
SKU GRM203
CAS No 6915-15-7
EC No. 230-022-8
Molecular formula C₄H₆O₅
Synonym (±)-2-Hydroxysuccinic acid, Free acid
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