Basic Product Information
| Item | Details |
|---|---|
| Chemical Name | Zinc Lactate Trihydrate |
| CAS Number | 16039‑53‑5 |
| Molecular Formula | C₆H₁₀O₆Zn·3H₂O |
| EINECS Number | 240‑178‑9 |
| Appearance | White or colorless crystalline powder, odorless |
| Assay | 98.0%–102.0% as Zinc Lactate |
| Zinc Content | 21.5%–23.5% |
| Test Method | Titration for zinc; HPLC for lactic acid purity |
| Solubility | Soluble in water, freely soluble in hot water |
| pH (1% solution) | 6.0–8.0 (neutral, mild) |
| Loss on Drying | ≤18.0% |
| Packaging | Paper drums with double food‑grade poly bags; Net weight: 25kg/drum; 1kg / 5kg small packs available |
| Storage | Cool, dry, ventilated place; avoid moisture, heat and direct sunlight |
| Shelf Life | 24 months under proper storage |
| Main Benefits | Supports immune health, normal growth, skin health, cellular metabolism and nutrient absorption |
| Applications | Food supplements, functional foods, infant formula, beverages, personal care, pharmaceuticals, clinical nutrition, feed & pet food |
Premium Zinc Lactate by SRBio – High‑Solubility Organic Zinc
SRBio Zinc Lactate is a premium organic zinc nutritional ingredient produced by complete neutralization of food‑grade lactic acid with high‑purity zinc oxide, followed by multi‑stage crystallization, purification and controlled dehydration.
It presents as a stable, colorless crystalline powder with excellent water solubility, high bioavailability and good digestive tolerance. As a safe and efficient zinc fortifier, it is widely used in food, beverages, supplements, personal care and animal nutrition, and is regarded as one of the most ideal zinc supplement sources in the global market.
Manufacturing & Quality Excellence
Advanced Production Process
- Formed by fully controlled neutralization of lactic acid and high‑purity zinc oxide.
- Multi‑step crystallization and washing ensure high purity and uniform crystal structure.
- Gentle dehydration preserves molecular stability and solubility.
- Precision milling and sieving ensure consistent particle size and excellent flowability.
- Eco‑friendly water‑based synthesis, no harmful organic solvents or chemical residues.
Strict Quality & Safety Control
- Full batch testing for assay, zinc content and lactic acid ratio.
- Heavy metal limits (ICP‑MS tested): As <0.5 ppm, Pb <0.1 ppm, Cd <0.05 ppm, Hg ND.
- Microbiological standards: Total plate count <1000 CFU/g; yeast & mold <100 CFU/g; E. coli, Salmonella, Staphylococcus aureus negative.
- Free from additives, preservatives, gluten, soy, dairy, nuts and crustaceans.
Outstanding Stability
- Stable under normal storage conditions; not easy to decompose or discolor.
- Low hygroscopicity, reduces caking during storage and processing.
- Compatible with high‑speed production and long‑shelf‑life formulations.
Core Product Advantages
1. Excellent Water Solubility
Zinc Lactate dissolves well in water and freely in hot water, making it ideal for clear beverages, syrups, infant formula, liquid supplements and drinking water products.
2. High Absorption & Digestive Tolerance
Organic zinc structure supports efficient intestinal absorption.
Neutral pH, gentle on the stomach, no irritation, nausea or bloating.
Suitable for infants, children, adults, seniors and people with sensitive digestion.
3. Safe for Daily & Long‑Term Use
Widely applied in infant food and clinical nutrition due to its high safety profile.
Stable physical and chemical properties ensure reliable performance.
4. Clean, Neutral Taste
Mild flavor with no bitter or metallic aftertaste.
Perfect for foods, beverages and supplements where taste integrity matters.
5. Wide Formulation Compatibility
Compatible with vitamins, minerals, amino acids, plant extracts and other nutrients.
Stable in acidic, neutral and slightly alkaline food matrices.
Physical & Formulation Properties
| Property | SRBio Zinc Lactate |
|---|---|
| Appearance | Free‑flowing white / colorless crystalline powder |
| Solubility | Good in water, freely soluble in hot water |
| Bulk Density | 0.60–0.80 g/cm³ |
| Particle Size | 100% through 80 mesh |
| pH (1% solution) | 6.0–8.0 |
| Flowability | Good, low caking tendency |
| Compressibility | Excellent for tablets & capsules |
Application Benefits
- Tablets & Capsules: Good compressibility and flow; stable weight and hardness; suitable for high‑speed production.
- Powder Blends: Uniform particle; no segregation; easy to mix with vitamins, botanicals and minerals.
- Food & Beverages: Ideal for infant formula, cereals, dairy, snacks, juice, energy drinks, water, syrups and confectionery.
- Personal Care: Used in skin care, oral care, hair care, deodorants, soaps and bath products.
- Pharmaceuticals & Clinical Nutrition: High purity, safe and compliant for OTC and clinical nutrition formulas.
- Feed & Pet Food: Safe and effective zinc source for pet food and animal nutrition.
Supply Chain & Compliance
Full Traceability & Stable Supply
- Complete batch traceability from raw material to finished product.
- Batch‑specific COA provided with every order.
- ISO 9001 certified facilities; stable mass production capacity.
- Global shipping via DHL, FedEx, UPS, TNT, sea freight.
Global Regulatory Compliance
- Meets FCC, USP, EP and food grade standards.
- Non‑GMO, allergen‑free certification.
- Kosher & Halal certifications available on request.
- Supports global regulatory registration and filing.
Technical Support & Custom Solutions
Formulation Services
- Formula optimization & ingredient compatibility testing.
- Stability studies under ICH guidelines.
- Custom particle size, density and packaging.
Custom Blends
- Immune Support: Zinc Lactate + Vitamin C + Vitamin D + Selenium
- Infant Nutrition: Zinc Lactate + Iron + Calcium + DHA
- Skin & Beauty: Zinc Lactate + Biotin + Collagen
- Pet Health: Zinc Lactate + Multi‑minerals + Vitamins
Flexible Product Forms
Bulk powder, granules, tablets and capsules to meet different market needs.
Why Choose SRBio Zinc Lactate?
- High purity, consistent quality, batch‑to‑batch stability
- Excellent water solubility for liquid and solid formulations
- High absorption, stomach‑friendly, well tolerated
- Safe for infants, children and long‑term daily use
- Neutral taste, wide application range
- Strict safety control and full regulatory compliance
- Stable supply and professional technical support
SRBio Zinc Lactate – your reliable partner for high‑quality organic zinc nutrition.
