DL-Malic Acid
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- Category :
Food and Feed additives/Food additives
- CAS NO : 97-67-6
- EC NO : 202-601-5
- Molecular Formula : C4H6O5
- Main Specifications : Assay(as C 4 H 6 O 5 ):99.0% Min
- Synonyms : (S)-(-)-Hydroxysuccinic acid;L-(-)-Malic acid;L-Hydroxysuccinic acid;L-malic acid;(2S)-2-hydroxybutanedioic acid;(2S)-2-hydroxybutanedioate;L-Maleic Acid;
Package: 25kg/bags
Uses : widely used in food industry, Pharmaceutical, light industry and chemical industry.
Molecular Structure:
Product description:
"DL-Malic Acid (CAS: 97-67-6)
【Appearations】White crystals or crystalline powder
【Assay(C4H6O5)】：99.0～100.5%
【Fumaric acid】：≤1.00%
【Maleic acid】：≤0.05%
【Heavy metal】：≤10ppm
【Arsenic】：≤2ppm
【Sulphated ash】：≤0.10%
【Water insolubles】：≤0.10%
【Chloride】：≤100ppm
【Specific rotation[α]20】：-0.10～+0.10°
【Melting point】：127℃-132℃
L-Malic acid is widely used in food industry, Pharmaceutical, light industry and chemical industry.
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