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Chemical name: L-(+)-Lactic Acid, (S)-2-hydroxy-propanoic acid
CAS Number: 79-33-4; 50-21-5 (general CAS number)
Description: The lactic acid, produced by fermentation, is colorless, syrupy and hygroscopic liquid with slightly acid odor. The product is GRAS.
Chemical formula: CH3CHOHCOOH
[ Main Usage]
(a) For Food
Sour agent: Lactic acid is widely used in beverages, alcoholics, pastries, candies and others.
Fungicide: Lactic acid for slaughter in the process of pollution control and the brewing process in the bacteria pollution control.
Flavor agent: Lactic acid is a component of essence, add lactic acid in edible essence can improve product's flavor naturally.
(b) For Industrial
Complexing agents: In chemical nickel- plating, lactic acid become the first complexing agents choice because of its fast plating rate and good stability.
Biodegradable material: With lactic acid as raw materials can be made of poly-lactic acid, because poly-lactic acid has a good biological degradability, in the future poly-lactic acid products will replace polyethylene products which take petroleum as raw material for sure.
(c) For Daily Chemical Products
Moisturizing agent: Lactic acid can be used in the preparation of cleaning supplies, lotion or bath foam, and to improve the organizational structure of the skin, eliminating wrinkles and stains. It has a obvious effect on treatment rough skin, acne and so on.
[Standard] GB1886.173-2016/ E270/ FCC
[Packing] 20kg bag in box/25kg drum/250kg drum/1200kg IBC/23mt Flexitank/25mt ISO-Tank
| Chemical name | L-(+)-Lactic Acid, |
| (S)-2-hydroxy- propanoic acid | |
| CAS Number | 79-33-4 ; |
| 50-21-5 (general CAS number) | |
| EEC food additive number | E270 |
| Description | The lactic acid, produced by fermentation, is slight yellowish to colorless, syrupy and hygroscopic liquid with slightly acid odor. The product is GRAS. The product complies with FCC and JEFCA. |
| Molecular formula | C3H6O3 |
| Molecular weight | 90.08 |
| Sterochemical purity(L-isomer) | Min 97% |
| Content | 80% ~ 92% |
| Color, fresh | Max 50APHA |
| Sulphate | Max 10ppm |
| Chloride | 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 |
