DL-Malic acid DL-Apple acid 6915-15-7
Chemical Name |
DL-Malic acid |
Synonyms |
DL-Hydroxysuccinic acid; DL-2-Hydroxybutanedioic acid; DL-Apple acid
|
Molecular Formula |
C4H6O5 |
Molecular Weight |
134.09 |
CAS No. |
6915-15-7 (617-48-1) |
|
|
Property |
White crystal or crystalline powder with high water absorbability and easily soluble in water and ethanol
|
Product Content (Based on C4H6O5) |
99.0~100.5% |
Fumaric Acid Content |
≤1.00% |
Maleic Acid Content |
≤0.05% |
Heavy Metal (Based on Pb) Content |
≤10ppm |
Arsenic (As) Content |
≤2ppm |
Ignition Residue |
≤0.10% |
Water Insoluble Matters |
≤0.10% |
Specific Rotation [α]20 |
-0.10~+0.10° |
Melting Range |
127~132℃ |
|
|
Packing |
25kg/bag |
Application |
It is widely used in foods such as wines, beverages, fruit juices and chewing gums. |
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