Food Acidity Regulators Lactic Acid CAS 50-21-5
What kind of product is Lactic Acid？
Lactic acid (IUPAC scientific name: 2-hydroxypropionic acid) is a compound that plays a role in a variety of biochemical processes. It is a carboxylic acid with the molecular formula C3H6O3.
Lactic acid is an organic compound that belongs to the family of carboxylic acids. It is present in certain plant juices, in the blood and muscles of animals, and in the soil. It is also the commonest acidic constituent of fermented milk products such as sour milk, cheese, and buttermilk . Lactic acid is an alpha-hydroxy acid (AHA) due to the presence of a hydroxyl group adjacent to the carboxyl group. It is used as a synthetic intermediate in many organic synthesis industries and in various biochemical industries.
Lactic Acid Description:
Product Name: Lactic Acid
Other Names: 2-Hydroxy propionic acid
Type: Acidity Regulators
Appearance: colourless to yellow liquid
MF: C3H6O3
CAS NO: 50-21-5
EINECS NO: 200-018-0
Grade standard: Food grade，
Shelf life: 2years
Packing: 25kg/Drum
描述
Lactic Acid Product Applications：
Food field:
Lactic acid has a strong anti-corrosion effect, can be used in wine, beverages, meat, food, pastry production, vegetables (olive, gherkin, pearl onion) marinated and canned food, grain processing, fruit storage, with pH adjustment , antibacterial, extend shelf life, seasoning, maintain food color, improve product quality and other effects. In can processing, grain processing, and fruit storage, it has functions of adjusting pH value, inhibiting bacteria, prolonging shelf life, seasoning, maintaining food color, improving product quality, etc.
Industry field:
Pharmaceutical industry: Lactic acid is a kind of important pharmaceutical intermediates, used for producing erythromycin Lin’s fluid infusion.
The cosmetics industry: can nourish skin, keep wet agent, update, PH regulator, acne, to ChiGou agent.
Pesticide industry: lactic acid high biological activity of soil and crop, non-toxic, can be used in the production of new pesticide, environmental protection.
Lactic Acid Specification：
| ITEM | STANDARD |
| Appearance | Colourless to yellow liquid |
| Assay | 88.3% |
| Fresh color | 40 |
| Stereo chemical purity | 95% |
| Citrate,Oxalate,Phosphate | Passed test |
| Chloride | <0.1% |
| Cyanide | <5mg/kg |
| Iron | <10mg/kg |
| Arsenic | <3mg/kg |
| Lead | <0.5mg/kg |
| Residue on ignition | <0.1% |
| Sugars | Passed test |
| Sulfate | <0.25% |
| Heavy Metal | <10mg/kg |
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