L-Lactic Acid 80%

L-Lactic Acid 80%
Product Description
Properties:
1 )Appearance: Colorless to pale yellow clear viscous liquid.
2 )Odor: Slight sour odor, no off-odor.
3 )Solubility: Completely miscible with water and ethanol.
4 )pH (10% aqueous solution): Approx. 2.2–2.
5 )Stability: Stable at room temperature; prone to esterification and dehydration reactions when heated at high temperatures for a long time.
Applications:
1 )Acidity regulator: Carbonated beverages, fruit juices, condiments, pickles, canned foods.
2 )Meat products: Regulate pH, extend shelf life, improve meat quality.
3) Bakery, confectionery: Regulate acidity, inhibit microorganisms.
4 )Health supplements, dairy raw materials.
Scope of use complies with national standard GB 2760.
Packaging:
25kg plastic drum sealed packaging.
Storage conditions:
Cool and ventilated warehouse, avoid direct sunlight, keep from strong alkalis and oxidants; store sealed.
Shelf life:
12 months under original manufacturer's sealed conditions.
Executive Standard:
This product complies with 1886.173-2016 National Food Safety Standard Food Additives Lactic Acid.
Test Item | Standard Limit |
|---|---|
Lactic acid content | >80 % |
L-lactic acid as % of total lactic acid | >97 % |
Ignition residue | <0.1 % |
Chloride (Cl) | <20 ppm |
Sulfate (SO₄) | <50 ppm |
Iron salts (Fe) | <10 ppm |
Cyanide | <1 ppm |
Citric acid, oxalic acid, phosphoric acid, tartaric acid | Passes test |
Reducing sugar | Passes test |
Volatile organic compounds | Passes test |
Lead (Pb) | <2 ppm |
Arsenic (As) | <1 ppm |
Color (Hazen) | <70 |
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