Sodium lactate NEW

$1100.00 27ton

$1150.00 10ton

$1200.00 1ton

Min. Order1ton
Purity99%
Cas No72-17-3
Supply Ability1000T/M
Update time2025-11-04

Lianyungang Kaiyu Environmental Tech Co., Ltd.

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Chemical Properties

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	2025/11/04

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: C₃H₅NaO₃
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 C₃H₅NaO₃)	58.0 – 62.0 %
pH (20°C)	6.0 – 8.0
Chloride (Cl⁻)	≤ 50 ppm
Sulfate (SO₄²⁻)	≤ 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

Industrial Grade

Item	Specification
Appearance	Clear, colorless to pale yellow solution
Assay (as C₃H₅NaO₃)	≥ 58.0 %
pH (20°C)	6.0 – 8.5
Chloride (Cl⁻)	≤ 100 ppm
Sulfate (SO₄²⁻)	≤ 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.