L-Lactic Acid https://www.xhlactics.com/products/l-lactic-acid/ #what #is #l-lactic #acid L-lactic acid is a chemical substance with the molecular formula of C3H6O3. It is an optical isomer of lactic acid. It is an organic acid refined by biological fermentation using corn starch as raw material. It is a colorless clear viscous liquid. The aqueous solution shows acidic reaction. It can be freely mixed with water, ethanol or ether, and is insoluble in chloroform. Because of its left-handed characteristics, it has good biological compatibility, can be compatible with mammals, can directly participate in human metabolism, without any side effects, and is widely used in food, medicine and other fields. Difference Between L-Lactic Acid & D-Lactic Acid Lactic acid is the smallest chiral molecule in nature, and the carboxyl group in the molecule α The position carbon atom is an asymmetric carbon atom with L (+) and D (-) configurations. L-lactic acid is left-handed type, D-lactic acid is right-handed type, L-lactic acid and D-lactic acid are mixed in equal proportion to form racemic DL-type. The physical and chemical properties of D-lactic acid and L-lactic acid are the same except for their optical activity, but the physical properties of DL-type are different from them, which is shown in that their melting point and heat of melting are lower than those of single D or L configuration. D-lactic acid is dextral lactic acid, which cannot be absorbed by human body; L-lactic acid is L-lactic acid that can be absorbed by human body; DL-lactic acid is mixed rotational lactic acid. D-lactic acid and L-lactic acid are optical isomers of each other. DL-lactic acid is their mixture. difference between l lactic acid d lactic acid FAQs of L-Lactic Acid  What is L-lactic acid used for?  L-lactic acid is used for food, as an acid and preservative, as well as medical raw materials, disinfection and sterilization; Industrial grade is used for pesticide, feed and cigarette to keep moisture and remove odor; It can also be used for alcohol and condiments, adjust PH value and promote fermentation; Etc. FAQ  Is L-lactic acid the same as lactic acid?  Lactic acid contains L-lactic acid; D-lactic acid; DL-lactic acid, L-lactic acid is left-handed type, D-lactic acid is right-handed type, L-lactic acid and D-lactic acid are mixed in equal proportion to form racemic DL-type. Therefore, lactic acid contains L-lactic acid, while L-lactic acid is not equal to lactic acid. FAQ  Is L lactic acid safe?  Security. L-lactic acid is L-lactic acid, which can be absorbed by human body and can be used in food additives.

High Purity Lactic Acid CAS NO. 79-33-4 Wholesale https://www.xhlactics.com/products/high-purity-lactic-acid-cas-no-79-33-4/ #lactic #acid #90 The company's high-grade lactic acid (90% lactic acid content) is produced from corn stalks using modern fermentation technology. This product is colorless and clarified viscous liquid, no bad smell, slightly sour taste, hygroscopicity, acidic reaction of aqueous solution, can be mixed with water, ethanol or ether, and is insoluble in chloroform. Information of High Purity Lactic Acid The structural formula of lactic acid is CH3CHOHCOOH, the molecular formula C3H6O3, the relative molecular mass is 90.08, and the molecule has both hydroxyl (OH) and carboxyl (COOH) functional groups. It is the most widely existed hydroxycarboxylic acid in nature and the simplest one. Hydroxamic acid. Lactic acid is widely present in animals, plants, and microorganisms. L-lactic acid and L-lactate dehydrogenase capable of metabolizing L-lactic acid are present in tissues of humans and animals, and D-lactate dehydrogenase is absent. The human body ingests L lactic acid, which can be absorbed and decomposed, while D lactic acid can not be decomposed, and it is easy to form D lactic acid enrichment in the body. Basic Information Chemical Name L(S)-2-hydroxy propionic acid Molecular Formula CH3CHOHCOOH Molecular Weight 90.08 Technical Indicator Identification The water solution is acidic, lactate presents the positive reaction lactic acid content, w/% 95.0-105.0 of market value L-content of lactic acid in the total lactic acid, w/% ≥99.0 Ignition residue, w/% ≤0.01 Chloride (calculated as C1), w/% ≤0.001 Sulfate (calculated as SO4), w/% ≤0.001 Iron salt (calculated as Fe), w/% ≤0.0001 Cyanide, mg/kg ≤1.0 Citric acid, oxalic acid, phosphoric acid, tartaric acid Passed the experiment Reducing sugar Passed the experiment Readily carbonizable substance Passed the experiment Lead (Pb), mg/kg ≤0.5 Arsenic (As), mg/kg ≤1.0 Chroma, APHA ≤10 Heating chroma (180℃ 2hs), APHA ≤10 Mercury (Hg), mg/kg ≤1 Volatile fatty acids Passed the experiment Methanol, w/% ≤0.20 Heavy metal (calculated as Pb), mg/kg ≤5 Ether insoluble Passed the experiment Calcium salt, mg/kg ≤1 Density (20℃), g/ml 1.200-1.220 High Purity Lactic Acid Applications High-purity lactic acid is a key ingredient in many industries and applications. It is a versatile, renewable, and sustainable source of acidic compounds in food and beverage, cosmetics, and pharmaceutical applications. Food and Beverage: High-purity lactic acid is used in food and beverage products as a preservative, flavoring agent, and acidifier. It is a key ingredient in dairy products, including yogurt and cheese, and is used to maintain the pH balance of certain foods. Cosmetics: High-purity lactic acid is used as an exfoliant in many skin care products, providing a gentle alternative to other physical exfoliants like scrubs and brushes. It is also an emollient in certain cosmetics to improve skin hydration and texture. Pharmaceuticals: High-purity lactic acid is used to manufacture certain pharmaceuticals, including antifungal agents, antibiotics, and antiviral drugs. It is also used as a preservative in some medicines, as well as in the manufacture of controlled-release drug delivery systems.

Heat Resistant Lactic Acid CAS NO. 79-33-4 Wholesale https://www.xhlactics.com/products/heat-resistant-lactic-acid-cas-no-79-33-4/ #purac #fcc #88 The company's Xinghan heat-resistant lactic acid (90% lactic acid content) is produced by using corn stalk as raw material and using modern fermentation refining technology. This product is colorless and clarified viscous liquid, no bad smell, slightly sour taste, hygroscopicity, acidic reaction of aqueous solution, can be mixed with water, ethanol or ether, and is insoluble in chloroform. Information of Heat Resistant Lactic Acid Basic Information Chemical Name L(S)-2-hydroxypropionic acid Molecular  Formula CH3CHOHCOOH Molecular  Weight 90.08 Technical Indicator Ldentification Water solution is acidic,lactate presents positive reaction lactic acid content, w/% 95.0-105.0 of marked value L-content of lactic acid in the total lactic acid, w/% ≥98.0 Lghition residue,w/% ≤0.01 Chloride(calculated as C1),w/% ≤0.001 Sulfate(calculated as SO4),w/% ≤0.001 Iron salt(calculated as Fe),w/% ≤0.0001 Cyanide,mg/kg ≤1.0 Citric acid,oxalic acid,phosphoric acid,tartaric acid Passed the experiment Reducing sugar Passed the experiment Readily carbonizable substance Passed the experiment Lead(Pb), mg/kg ≤0.5 Arsenic(As), mg/kg ≤1.0 Chroma, APHA ≤10 Heating chroma(180℃ 2hs),APHA ≤10 Mercury(Hg）, mg/kg ≤1 Volatile fatty acids Passed the experiment Methanol, w/% ≤0.20 Heavy metal(calculated as Pb), mg/kg ≤5 Ether insolubles Passed the experiment Calcium salt, mg/kg ≤1 Density(20℃）, g/ml 1.200-1.220 Heat Resistant Lactic Acid Applications The lactic acid name is a-hydroxypropionic acid, which is widely used in pharmaceutical, brewing, food, beverage, health care products, paper, leather, cigarette, paint, ink, electroplating and plastics industries and oil pipeline anticorrosion. Because lactic acid is easily absorbed by the body, it directly participates in the body's metabolism and promotes digestion. It is called "muscle lactic acid" and is a shining star in the field of bio-chemicals and fine chemicals.

Food Grade Sodium Lactate CAS NO. 867-56-1 Wholesale https://www.xhlactics.com/products/food-grade-sodium-lactate-cas-no-867-56-1/ #sodium #lactate #natural The CAS number of sodium lactate is 867-56-1, also known as sodium lactate and sodium lactate salts. It is a liquid with a food grade sodium lactate color of<150, a light yellow color, tasteless, and slightly salty. It is a natural product extracted from lactic acid and a key ingredient in the food industry, used as a preservative, emulsifier, and stabilizer. It is also used in the cosmetics and pharmaceutical industries as an antioxidant and preservative. Specification of Food Grade Sodium Lactate CAS NO. 867-56-1 Ldentification Of sodium salt and lactate Color fresh Colorless to light yellow Smell No irriation,no odor Content ≥60% Stereochemical purity (L-isomer) ≥95% Color fresh ≤150APHA PH（lmo/L solution 6.5-7.5 Chloride ≤0.05% Sulfate ≤0.005% Citric,oxalic,phosphoric and tartaric acid Passes test Reducing sugar Passes test Lead ≤2mg/kg Arsenic ≤1mg/kg Heavy metal(calculated as Pb) ≤20mg/kg Cyanide ≤1mg/kg Food Grade Sodium Lactate Application 1. Food Grade Sodium Lactate is used as a preservative and flavoring agent in food. 2. It can be used as an emulsion stabilizer in emulsions and as an acidity regulator, flavor enhancer and preservative in sauces, dressings, canned food, and jams. 3. It is also used as a humectant in bakery products, ice cream, and other dairy products. 4. Food Grade Sodium Lactate is used to increase the shelf life of food products.5. It can also be used as a buffering agent, thickening agent and flavoring agent in beverages.

Food Grade Lactic Acid CAS NO. 79-33-4 Wholesale https://www.xhlactics.com/products/food-grade-lactic-acid-cas-no-79-33-4/ #food #grade #lactic #acid Food-grade lactic acid is an organic acid that is used as a preservative in food products and as an additive in beverages. It is also used to adjust the pH level in foods and beverages. Lactic acid is a natural preservative and is commonly used to preserve dairy products, such as cheese, yogurt, and sour cream, as well as canned fruits and vegetables. It can be used to produce a tart or sour flavor in foods and beverages and can be used to add a unique flavor to craft beer. Specification of Feed Grade Lactic Acid Basic Information Chemical Name L(S)-2-hydroxypropionic acid Molecular  Formula CH3CHOHCOOH Molecular  Weight 90.08 TECHNICAL INDEX （refernce standard:GB） Ldentification Water solution is acidic,lactate presents positive reaction Content of lactic acid 80-90% L-content of lactic acid in the total lactic acid content ≥98.5% Chroma 70-100APHA Chroma after 6 months 70-100APHA Density 1.18-1.21g/ml Odor Slightly acidic Heavy metal ≤0.001% Iron salt ≤0.001% Chloride ≤0.002% Arsenic salt ≤0.0001% Sulfate ≤0.005% Calcium salt ≤0.002% Lghition residue ≤0.1% Easily carbonizable substance Passed the experiment Solunility in ether Passed the experiment Reducing sugar Passed FCC experiment Oxalic acid,phosphoric acid,tartaric acid,citric acid Passed USP experiment Methanol ≤0.2% Cyanide ≤0.0005% Features of Feed Grade Lactic Acid Agriculture and animal husbandry 1) The lactic acid with optical purity of more than 99% can be used to produce slow-release pesticides, such as herbicides, which are highly effective for crops and soil. 2) Lactic acid polymer can be used to produce agricultural film, which can be used to replace plastic mulch film. It can be decomposed by bacteria and absorbed by soil, which is beneficial to environmental protection. 3) Lactic acid is also used as green fodder storage agent and forage ripening agent. 4) It is used as a growth promoter in pig and poultry feed. Lactic acid can reduce the pH value in the stomach, activate digestive enzymes, improve the digestion ability of amino acids, and benefit the growth of intestinal epithelium. Piglets fed feed containing acidifier in the weeks after weaning can gain 15% weight during weaning. 5) The growth of lactic acid bacteria. Lactic acid can prevent the growth of pathogenic bacteria in the lower gastrointestinal tract of piglets. 6) Lactic acid can be used as a preservative for feed and as a microbial stabilizer for feed, grain and by-products of meat processing products. 7) Adding lactic acid to the drinking water of poultry and piglets can effectively inhibit the growth of pathogenic bacteria and improve the speed of animals.

Feed Grade Lactic Acid CAS NO. 79-33-4 Wholesale https://www.xhlactics.com/products/feed-grade-lactic-acid-cas-no79-33-4/ #lactic #acid #60 Feed grade lactic acid is an acid produced by the fermentation of carbohydrates such as sugar and starch. It is used as an acidulant, flavoring, and preservative agent in animal feed. It can also be used as a pH regulator, neutralizer, and fermenting agent in feed production. Lactic acid is a safe and effective feed additive and has a relatively low toxicity level. Specification of Food Grade Lactic Acid Basic Information Chemical Name L(S)-2-hydroxypropionic acid Molecular  Formula C3H6O3 Molecular  Weight 90 Technical Indicator Lactate Content > marked value +0.5-+1.5 L-lactic acid accounts for the total lactic acid content, w/% >95% Chroma 20,000-25,000 Chloride (C1), mg/kg < 20mg/kg Sulfate (in SO4), mg/kg < 50mg/kg Iron salt (Fe meter), mg/kg < 1.0mg/kg Burning residue, w/% < 1.0% Arsenic (As), mg/kg < 1.0mg/kg Lead (Pb meter), mg/kg < 2.0mg/kg Chloride, mg/kg < 5.0mg/kg Feed Grade Lactic Acid Application Feed-grade lactic acid can be used for a number of applications in animal feed production. It can be used as a pH regulator to help maintain the proper acidity levels in feed rations. It can also be used as a preservative to help extend the shelf life of feed products and prevent spoilage. Additionally, it can act as an energy source for animals, as lactic acid is a source of carbohydrates. Finally, it can help reduce bacterial growth in feed ingredients and products.

Lactic Acid https://www.xhlactics.com/products/ #lactic #acid #video The company is mainly engaged in harvesting, storage and comprehensive utilization of crop straw; research and development of biomass energy and biomass materials; production and sales of starch sugar, food additive lactic acid, sodium lactate, calcium lactate.ethyl lactate. compound food additives. feed acidifier, feed calcium additives, organic fertilizers gypsum powder and gypsum products; R&D, production and sales of polvlactic acid(PLA).The products are mainly used in food, medicine, biodearadable plastics and other fields. Types of Liquid Lactic Acid 01 L-Lactic Acid Lactic acid is divided into L-type (79-33-4); Type D (10326-41-7); DL type (50-21-5), with an asymmetric carbon atom in the molecule and optical activity, has two optical isomers of L-lactic acid and D-lactic acid. There are fermentation and chemical synthesis methods to produce lactic acid in industry. At present, L-lactic acid is mainly produced by fermentation at home and abroad; The law of chemical synthesis generates racemic lactic acid, namely DL-lactic acid. Because there are only enzymes that metabolize L-lactic acid in the human body, if excessive D-lactic acid is ingested, it will cause metabolic disorder and even acidosis. Therefore, L-lactic acid is needed as raw material in the food industry, or in the manufacture of lactic acid esters and polylactic acid for medical applications.  L-Lactic Acid Types 02 Sodium Lactate Sodium lactate is a chemical substance with the molecular formula of C3H5O3Na. A colorless or almost colorless transparent liquid with a molecular weight of 112.06, which can be dissolved with water, ethanol and glycerol. It can be used for food preservation, moisture preservation, fragrance enhancement and pharmaceutical raw materials, as well as medicine to relieve acidosis of students due to diarrhea, dehydration, diabetes, nephritis and other diseases. It is also used as seasoning, plasticizer of casein plastics, antifreeze, humectant, substitute of glycerin, and corrosion inhibitor of alcohol antifreeze.  Sodium Lactate Types Henan Xinghan Biotechnology Co., Ltd. is a high-tech enterprise integrating deep processing of agricultural products, biological fermentation and biological manufacturing. Relying on technological advantages and industrial agglomeration, the company invests 2.5 billion yuan to build a 200,000 tons/year high-light pure polymerization grade L-lactic acid project in 2021, which will become an important domestic production base of biodegradable raw materials high-light pure polymerization grade L-lactic acid. Welcome your visit, we will give you the best products, the lowest price, looking forward to working with you.  Benefits of Liquid Lactic Acid For Skin Liquid Lactic Acid helps called exfoliation. Lactic acid speeds up cell turnover and stimulates cell renewal. Liquid Lactic Acid helps to dissolve the plug of skin cells that build up around the hair follicle, smoothing out the bumpiness. Liquid Lactic Acid can help to fade sun spots or age spots and can smooth and soften fine lines and wrinkles. It helps to improve the skin's natural moisture factor or the way the skin keeps itself hydrated. How to Use Liquid Lactic Acid in Skin Care? It can create real change in the skin if used regularly. It's one of the more gentle hydroxy acids used in skin care. All alpha hydroxy acids exfoliate and improve skin texture, but lactic acid has an extra benefit you won't get from other AHAs, like glycolic acid and mandelic acid. When you use lactic acid regularly, it can also improve signs of aging. It does so by stimulating the renewal of collagen, a fiber that helps to keep the skin firm. Lactic acid is an alpha hydroxy acid that is used on the skin to remove dead skin cells and help fade dark spots and soften fine lines. Start off with a low-strength product, especially if you have sensitive skin. And be sure to also use sunscreen, as lactic acid makes your skin more prone to sunburn.