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16039-53-5
bosschemical
16039-53-5
Zinc lactate is the highly bioavailable zinc salt of lactic acid. Valued for its neutral taste, antimicrobial properties, and water solubility, it is widely used in dental care, cosmetics, and dietary supplements.
ITEM | STANDARD | RESULTS |
Characters | white crystals or powder | White crystals or powders |
Identification | It responds to the tests for Zinc | Conform to the test |
Solubility | Slightly soluble in water. | Conform to the test |
Assay (Anhydrous basis) % | ≥98.0 | 99.45 |
Loss on drying % | ≤18.5 | 12.75 |
PH (1%) | 5.0-7.0 | 5.61 |
Heavy Metals | ≤10ppm | Complies |
Lead (Pb) | ≤3ppm | Complies |
Arsenic (As) | ≤3ppm | Complies |
Cadmium(Cd) | ≤1ppm | Complies |
Mercury (Hg) | ≤0.1ppm | Complies |
Total viable count | NMT 1000 CFU/g | <1000 CFU/g |
Yeast and Mould | NMT 100 CFU/g | <100 CFU/g |
E. Coli | Negative/ g | Not detected |
Salmonella | Negative / 25 g | Not detected |
Melamine | Not detected | Not detected |
Conclusion | Meets the standard | |
Food Grade
1. Infant and Pregnant Women's Formula: Widely added to infant formula, high-zinc weaning rice cereal, and growing-up milk powder. Zinc is crucial for children's intellectual development, appetite maintenance (preventing anorexia and pica), and immunity. Zinc lactate, with its slightly sweet taste, odorless nature, and non-irritating effect on the delicate gastrointestinal tract, is the preferred iron/zinc/calcium synergist fortifier in maternal and infant foods.
2. Functional Beverages and Solid Powders: Used in sports energy drinks, high-zinc supplement solid beverages, or multivitamin powders. Its extremely high water solubility ensures that the beverage does not precipitate or discolor during its long shelf life and does not compromise its original fruit flavor.
3. Healthy Snacks and Dairy Products: Added to high-zinc nutritional biscuits, nutritional yeast, flavored milk, and women's health snacks.
Daily Chemical Grade
1. High-End Oil-Control and Acne-Fighting Skincare Products: Zinc ions effectively inhibit the activity of reductase, thereby reducing sebum secretion. Zinc lactate not only controls oil and tightens pores at the source, but its inherent lactate also gently exfoliates dead skin cells and moisturizes and brightens the complexion. It is widely used in acne-fighting serums and oil-controlling lotions.
2. High-end oral care (toothpaste/mouthwash): Widely added to high-end toothpastes and mouthwashes for stain removal, tartar prevention, and desensitization. Zinc lactate effectively inhibits the growth of anaerobic bacteria in the mouth, reduces plaque formation, and fundamentally eliminates bad breath caused by bacterial decomposition. It also has a more pleasant taste than ordinary zinc salts.
Feed grade
1. Anti-stress and anti-diarrheal additive for weaned piglets: Newly weaned piglets are highly susceptible to diarrhea due to weakened immunity and intestinal flora imbalance. Feed-grade zinc lactate, as a highly efficient organic zinc source, has extremely high biological value. Only a very small amount is needed to protect the intestinal mucosa, inhibit harmful bacteria, and effectively prevent diarrhea, contributing to the national environmental policy of "reducing zinc emissions."
2. Premium Pet Food: Added to high-end cat food, dog food, and pet coat conditioning paste. Effectively improves skin problems in pets caused by zinc deficiency, such as hair loss, skin redness, and scabs, resulting in thicker, shinier fur.
25kg paper-plastic composite bags or 25kg woven plastic bags (FIBCs)

