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DL-Malic acid, Free acid
Product Identifier
CAS No.
6915-15-7
EC No.
230-022-8
Molecular Formula
C4 H6 O5
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)
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