L(+)-mælkesyre CAS 79-33-4, Kina L(+)-mælkesyre CAS 79-33-4 Producenter, leverandører, fabrik -Foconsci Chemical Industry Co.,Ltd.

Strukturel formel:

Produkt beskrivelse:

Varer	Specifikationer
Udseende	Farveløs til lysegul gennemsigtig væske
Assay, %	99.0 min
Svid rest v/%	Max 0.01
Klorid (som Cl) w/%	Max 0.001
Sulfat (som sO4i+) w/%	Max 0.001
Jernsalt (som Feit) w/%	Max 0.0001
Cyanid mg/kg	Max 1.0
Bly(Pb) mg/kg	Max 0.5
Arsen(As) mg/kg	Max 1.0
Svid rest v/%	Max 0.01
Farve APHA	Max 10
Kviksølv(Hg) mg/kg	Max 1
methanol w/%	Max 0.05
Tungmetal(Pb) mg/kg	Max 5
Calcium salt	Max 1
Massefylde (21℃℃)g/ml	1.200 ~ 1.220

Ejendomme og Brug:

L-lactic acid is a naturally occurring compound in living organisms and is used in food, pharmaceuticals, cosmetics, biodegradable plastics, agriculture and chemical industries.

1. Fødevareindustrien

Acidity regulator: L-lactic acid is used as a food additive (E270) to adjust the acidity of food, enhance flavor and extend shelf life.

Fermented food: As the main product of lactic acid bacteria, L-lactic acid is widely used in the production of fermented foods such as yogurt, cheese and kimchi to improve the flavor and texture of food.

Food preservation: The acidity of L-lactic acid helps inhibit the growth of certain bacteria, thereby improving the safety and freshness of food.

2. Farmaceutisk industri

Drug preparation: As a sustained-release agent and stabilizer, L-lactic acid can improve the release characteristics and stability of drugs and is used in the manufacture of sustained-release drugs.

Medical materials: Used in the production of biodegradable medical materials such as absorbable sutures and drug delivery systems. L-lactic acid is a key raw material for polylactic acid (PLA).

3. Kosmetikindustrien

Skin Care: L-lactic acid is used as a stratum corneum remover and moisturizer to help remove dead skin cells and promote skin regeneration. It can also adjust the pH value of cosmetics and maintain the natural acid-base balance of the skin. It is commonly found in creams, lotions and exfoliating products.

4. Biologisk nedbrydeligt plast

L-lactic acid is the main raw material for the production of biodegradable plastics - polylactic acid (PLA). PL is used to make degradable packaging materials, disposable tableware and fibers.

5. Landbrug

Soil Improvement: As a soil conditioner, L-lactic acid can improve the acid-base balance of the soil and promote the growth of crops.

Animal Feed: As a feed additive, L-lactic acid can promote animal digestion and nutrient absorption and improve feed effectiveness.

6. Kemisk industri

L-lactic acid is used as an intermediate in the synthesis of chemicals such as lactates and lactates. These compounds play an important role in a variety of industrial applications.

Opbevaringsbetingelser: Dette produkt skal forsegles og opbevares på et køligt sted væk fra lys. Opbevaringstemperatur 2~8ºC

Emballage: This product is packed in 25kg 50kg plastic bucket, and it can also be customized according to customers' requirements