Description
Lactic Acid is produced from natural cornstarch by advanced bio-fermentation and refining technology. The lactic acid is a yellowish to colorless liquid, having a mild acid odor and taste. Lactic acid bacteria perform lactic acid fermentation, converting carbohydrates to lactic acid. In humans, lactic acid and its conjugate base are part of many biological processes from prenatal development to extracellular fluid surrounding neurons.
Technical Bulletin
Description :
| Molecular formula | C3H6O3 |
| Synonyms |
2-hydroxypropanoic acid |
| Molecular Weight | 90.08 g/mol |
| EINECS | 200-018-0 |
Lactic Acid is produced from natural cornstarch by advanced bio-fermentation and refining technology. The lactic acid is a yellowish to colorless liquid, having a mild acid odor and taste. Lactic acid bacteria perform lactic acid fermentation, converting carbohydrates to lactic acid. In humans, lactic acid and its conjugate base are part of many biological processes from prenatal development to extracellular fluid surrounding neurons.
Application :
Lactic acid is used in food preparation to produce specific types of beer and other alcoholic beverages. When used in the colon it prevents gastrointestinal fermentation, and in an 8% cream has been used on photodamaged skin. Polylactic acid can be formed when two molecules of lactic acid are dehydrated and then catalyzed into a plastic that is both biodegradable and not derived from petrochemicals. It is also used by detergent manufacturers due to its anti-bacterial properties, and can be used to produce water-soluble lactates from otherwise insoluble active ingredients.
Lactic Acid can be used as acidulent, flavoring agent and pH regulator in beverages, meat, sourdough, salads and dressings, confectionery and pickled vegetables.
Typical applications :
- Acidification agent for beverages;
- Preservative and flavoring in dressings and salads.
- Fermentation and pH regulator in beer, wine and spirits.
- Antimicrobial agent and shelf life extender in bakery, meat products.
Typical Specification :
|
Parameter |
Unit | Value |
| Sterochemical purity |
% |
>95 |
| Lactic acid content | % | >85 |
| Sulphated ash | % | <0.1 |
| Color fresh | APHA | 50-150 |
| Chloride | % | < 0.2 |
| Sulphate | % | < 0.25 |
| Optical Rotation | +4.9 + 5.3 |
Storage :
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Packaging
- 25 kg poly drums
- 250 kg poly drums
- 1200 kg IBC’s
- Bulk
Handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.Wear protective gloves/ eye protection/ face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Label
PRODUCT NAME : LACTICACID
CAS number : 50-21-5
UN number :
Formula : CH3CHOHCOOH
Odour : ODOURLESS
Solubility in water : COMPLETE
Density : 1.2 at oC
Boiling point : 122 oC
Melting point : 18 oC
Viscosity : >74 oC
Flashpoint :
Explosive limits :
Vapour pressure :
Skin absorption/irritation : YES
TLV Country NL Year 1995 :
Pollution category 1994 : D
LABEL PROPERTY
