Zhengzhou Welcom Tech. Co., Ltd

DL-Malic Acid

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  (S)-(-)-Hydroxysuccinic acid;L-(-)-Malic acid;L-Hydroxysuccinic acid;L-malic acid;(2S)-2-hydroxybutanedioic acid;(2S)-2-hydroxybutanedioate;L-Maleic Acid;

• CAS NO :

  97-67-6

• EC NO :

  202-601-5

• Molecular Formula :

  C₄H₆O₅

• Molecular Weight :

  134.0874

• Main Specifications :

  Assay(as C 4 H 6 O 5 ):99.0% Min

• InChI :

  InChI=1/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1

• Packing :

  25kg/bags

• 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. email: info@cnwelcom DOT com DOT cn"

• Uses :

  widely used in food industry, Pharmaceutical, light industry and chemical industry.

• Molecular Structure :