Product Details
| Product Name: Sodium lactate | CAS No.: 72-17-3 |
| EC-No.: 200-772-0 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/08/06 |
Product Name: Sodium Lactate (Industrial Grade & Food Grade)
Chemical Name: Sodium 2-hydroxypropanoate
CAS Number: 72-17-3
EINECS Number: 200-772-0
Molecular Formula: C?H?NaO?
Molecular Weight: 112.06 g/mol
1. Product Description
Sodium Lactate is the sodium salt of lactic acid, commonly supplied as a clear, colorless to slightly yellow aqueous solution. It is hygroscopic, with a mild saline taste.
Food Grade: Used as a humectant, preservative, pH regulator, and flavor enhancer. Complies with FCC and E325 specifications.
Industrial Grade: Used in cosmetics, personal care, polymer synthesis, electroplating, and other non-food applications.
2. Typical Properties
Food Grade (FCC / E325)
| Item | Specification |
|---|---|
| Appearance | Clear, colorless to pale yellow solution |
| Assay (as C?H?NaO?) | 58.0 – 62.0 % |
| pH (20°C) | 6.0 – 8.0 |
| Chloride (Cl?) | ≤ 50 ppm |
| Sulfate (SO?2?) | ≤ 50 ppm |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Iron (Fe) | ≤ 10 ppm |
| Lactic Acid Isomer (L-form) | ≥ 95.0 % |
| Residue on Ignition | ≤ 0.1 % |
| Specific Gravity (20°C) | 1.32 – 1.34 g/cm3 |
| Microbiological Purity | Total Plate Count ≤ 100 CFU/g; Yeast & Mold ≤ 10 CFU/g; Pathogens Negative |
| Item | Specification |
|---|---|
| Appearance | Clear, colorless to pale yellow solution |
| Assay (as C?H?NaO?) | ≥ 58.0 % |
| pH (20°C) | 6.0 – 8.5 |
| Chloride (Cl?) | ≤ 100 ppm |
| Sulfate (SO?2?) | ≤ 100 ppm |
| Heavy Metals (as Pb) | ≤ 20 ppm |
| Iron (Fe) | ≤ 20 ppm |
| Residue on Ignition | ≤ 0.2 % |
| Specific Gravity (20°C) | 1.32 – 1.34 g/cm3 |
3. Applications
Food Grade:
Preservative and humectant in meat, poultry, and seafood
Flavor enhancer and pH regulator in beverages and bakery products
Electrolyte in infant formulas and oral rehydration solutions
Inhibits pathogenic bacteria (Clostridium, Listeria)
Industrial Grade:
Moisturizer in cosmetics and personal care products
Intermediate in polymer and biodegradable plastic synthesis
Electroplating additive and pH regulator
Chemical intermediate in various industrial processes
4. Packaging
Standard: 25?kg or 250?kg HDPE drums; 1200?kg IBC totes
Customized packaging: Available upon request
5. Storage & Shelf Life
Store in a cool, dry, and well-ventilated area.
Protect from direct sunlight and moisture.
Shelf life: 24 months from manufacturing date in unopened original packaging.
6. Safety & Regulatory Information
Food Grade: Meets FCC, EU (E325), and Codex standards for food additives.
Handling: Use standard personal protective equipment (gloves, goggles) in industrial environments.
First Aid:
Inhalation: Move to fresh air.
Skin Contact: Wash thoroughly with water.
Eye Contact: Rinse immediately with water.
Ingestion: Rinse mouth, seek medical advice if necessary.
7. Quality Assurance
Each batch is tested according to internal QC procedures. A Certificate of Analysis (COA) is provided with every shipment.
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China
- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China