|Min. Order:||1 Metric Ton|
|Delivery Time:||30 Days|
Model No.: 50-21-5
Certification: SGS, Other, COA
Function: Feed Preservatives
Place Of Origin: Shandong
Grade: Industrcial Grade
Form: White Crystal Powder
Storage Condition: Store Below +30°C.
Application: Industrial Water Fungicide, Drinking Water Disinfectant, Swimming Pool Disinfectant
Other Name: Lactic Acid
CAS Number: 50-21-5
Packaging: 25kg/bag,25kg/barrel,200kg/bag.custom made
Place of Origin: Shandong
Supply Ability: 200MT/month
Certificate: SGS,CE,and COA of Factory
HS Code: 29181100
Port: Qingdao Port,Tianjin Port,Shanghai Port
# lactic acid, lactate and its derivatives, widely used in food, medicine, feed, chemical and other fields. Since the acidity of lactic acid is soft and stable, it contributes to the flavor of food, and is widely used as a sour agent, a preservative and a reducing agent in the food industry. It can be used in the production of refreshing drinks, sweets and pastries, as well as in the processing and preservation of fish, meat and vegetables. Compared with edible acids such as citric acid and malic acid, it is highly competitive.
# In the United States, lactic acid is used in soft drinks to replace citric acid, phosphoric acid, etc. to a large extent. In the manufacture of beer, the United States prohibits the use of inorganic acids such as phosphoric acid to adjust the pH, and all use lactic acid. A quarter of the world's lactic acid is used to produce stearoyl lactoic acid. Its salts, calcium stearoyl lactate (CSL) and sodium stearoyl lactate (SSL), are used in bread processing to make the bread texture soft and delicate, and to extend its shelf life. L-lactic acid, L-lactate and glucose, amino acids and other complexes are formulated into infusions to treat acidosis and hyperkalemia. L-lactic acid iron, L-lactate, and L-calcium lactate are good drugs for supplementing metal elements. Since the human body only has an enzyme that metabolizes L-lactic acid, D-lactic acid cannot be absorbed by the human body, and excessive consumption is toxic to the human body.
# World Health Organization advocates the use of L-lactic acid as a food additive and internal medicine to replace the currently widely used DL-lactic acid. Lactic acid can be added to tobacco to maintain the moisture of the tobacco and improve the quality of the cigarette.
# lactic acid can be used in de-lime in the tanning industry. It can remove lime into soluble calcium lactate and make the leather soft and fine, thus making high-grade leather. Lactic acid can also be used to treat textile fibers, making it easy to color, adding luster and making it soft to the touch. The crude ammonium lactate solution obtained by fermentation can be directly used as a feed additive for ruminants to increase the protein required by humans. If the fermentation broth of lactic acid bacteria is diluted with water, it can be used to irrigate rice and other crops, which has the effect of improving soil and increasing yield. It can also be directly used as a medicament, sprayed on aquaculture sites such as artificially cultured prawn, and can prevent diseases of aquatic products.
# L-Lactic acid is polymerized to form a linear or cyclic polylactic acid. Poly L-lactic acid is a non-toxic polymer compound with biocompatibility, which can be decomposed into L-lactic acid in the human body for metabolism, and does not cause allergic reactions. Therefore, it can be used to produce the following products: sustained release capsule preparation, biodegradable fiber, biodegradable plastic prepared by copolymerization of poly-L-lactic acid and other materials, and biological implants.
Melting point : 18°C
Boiling point : 122 °C15 mm Hg(lit.)
Specific optical rotation: -0.05 o (c= neat 25 oC)
Density : 1.209 g/mL at 25 °C
Refractive index : n20/D 1.4262
FEMA : 2611 | LACTIC ACID
Flash point : >230 °F
Storage conditions : 2-8 ° C
Solubility : Miscible with water and with ethanol (96 per cent).
Form : syrup acidity coefficient (pKa) 3.08 (at 100 ° C)
Color : Colorless to yellow
Water solubility : SOLUBLE
JECFA Number : 930
BRN : 1209341
25kg/bag,25kg/barrel or 200kg/barrel or custom made
1.The price is our factory price ,the specific price is subject to the actual transaction price.
2.We accept the TT /LC
3.we accept the sample for free ,you need payment the shipping.Except dangerous goods
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Q4: Can you give me a discount price?
Surely, it depend on your Qty.
Q5: How can I get a sample?
Free samples is available, but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
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You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and packing and shipping requirements, and we will do our best to meet your needs.