L-Malic Acid
CHEMICAL NAME: L-hydroxy butanedioic acid
FORMULA: C4H6O5
MOLECULAR WEIGHT: 134.09
CAS NO: 97-67-6
MOLECULAR STRUCTURE: 
CDE NO: F20190001455
DESCRIPTION: White crystal or crystalline powder
Quality Standard
Chinese Pharmacopoeia, 2020 edition of four
Application
Pharmaceutial excipients, pH regulator and antioxidant, etc.
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Packing
25 kg/ barrel, medical low density polyethylene bag packaging.
Storage Conditions
Shade, seal, and store in a cool place.
Safety Precautions
Keep away from heat and fire. Wash thoroughly after treatment, do not ingest. Do not breathe dust. Wear appropriate protective clothing. In case of insufficient ventilation, wear appropriate respiratory protective equipment to avoid contact with skin and eyes.
Transportation Conditions
According to ADR / rid, IMDG, ICAO / IATA, the substance is not dangerous goods