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L(+)-Lactic acid (s) - (- +) - 2-hydropanoic acid CAS:79-33-4
Product name: L(+)-Lactic acid
CAS NO.: 79-33-4
English alias: (s) - (- +) - 2-hydropanoic acid; L(+)-Lactic acid solution; L-Lactic acid, free acid; lactate standard 40 mg/dl; L(+)lactic acid free acid sigmaultra; L-Lactic acid; (S)-2-Hydroxypropionic acid
CAS:79-33-4
EINECS:201-196-2
Molecular formula: C3H6O3
Item |
Specifications |
Appearance |
Slight yellowish to colorless, syrupy and hygroscopic liquid with slightly acid odor. |
Stereo chemical purity(L-isomer) |
Min 97% |
Content |
Min 88% |
Color, fresh |
Max 50apha |
Sulfates |
Max 10ppm |
Chlorides |
Max 10ppm |
Sulphated ash |
Max 0.05% |
Iron |
Max 10ppm |
Total heavy metals |
Max 10ppm |
Lead |
Max 0.5ppm |
Arsenic |
Max 1ppm |
Mercury |
Max 1ppm |
Cyanide |
Max 1ppm |
Limit of Citric, Oxalic, Phosphoric and Tartaric acid |
Passes test |
Reducing sugars |
Passes test |
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