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The Largest Manufacturer of Lactic Acid and Lactate in Asia.
Product name Lactic acid 90% heatstable
Chemical name L-2-hydroxy- propanoic acid
CAS Number 79-33-4
Description It is produced by fermentation, is yellowish, syrupy and hygroscopic liquid with slightly acid odor.
Chemical formula C3H6O3
Molecular formula CH3CHOHCOOH
Molecular weight 90.08
Assay: Min 90%
Color fresh: 50apha
Stereo chemical purity Min 95%
Sulfate: 0.005% max
Chlorides: 0.0015% max
Regidue on ignition/sulfated ash 0.05% max
Iron: 5ppm max
Total heavy metals: 5ppm max
Arsenate: 1ppm max
Limit of critric, oxalic, phosphoric and tartaric acid passes test FCC
Reducing sugars: Passes test FCC
1ppm = 1mg/kg = 0.0001%