Lactic Acid
2-hydroxypropanoic Acid
- CAS
- 50-21-5
- EC
- 200-018-0
- Food Code
- E270
- Sectors
- Food & Nutrition, Personal Care & Cosmetics, Pharma & Healthcare
Lactic acid is a colorless to slightly yellow liquid organic acid produced via fermentation or synthetic pathways. It is hygroscopic and miscible with water.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Lactic Acid (CAS 50-21-5) to customers in more than 40 countries.
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Lactic Acid
Applications
Used in food and pharmaceuticals as an acidulant, pH adjuster, and preservative. In cosmetics, it functions as a keratolytic and humectant. Industrially, it serves in biodegradable plastics (PLA) and textile finishing.
Safety & Risks
Mildly corrosive; handle with gloves and avoid inhalation of vapors.
Packaging
Supplied in 25–250 kg HDPE drums or IBC tanks. Store cool, dry, and sealed.