Lactic Acid — Bulk Food Grade
Lactic Acid (E270) is an alpha-hydroxy organic acid supplied as a clear, colourless to pale yellow 80% aqueous solution. It is a versatile acidulant, pH control agent, and antimicrobial preservative widely used in dairy, fermented food, beverage, and meat processing applications.
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Technical Specifications
- CAS Number
- 50-21-5
- Purity / Grade
- 58%-62% (lactic acid content in powder)
- E-Number
- E270
- Appearance
- Powder
- pH
- 3.1 - 3.3
- Lead (Pb)
- NMT 0.5 ppm
- Arsenic (As)
- NMT 1 ppm
- Total plate count
- NMT 10,000 cfu/g
- Yeast & mould
- NMT 1000 cfu/g
- E. coli
- Negative
- Salmonella
- Negative
Common Uses
- Acidity regulator and pH control in dairy products and fermented foods
- Antimicrobial preservative in meat and poultry processing
- Flavour agent and acidulant in beverages, dressings, and sauces
- pH adjuster in brewing and fermentation applications
- Ingredient in canned goods and pickled vegetable preparations
Specifications
- CAS: 50-21-5
- E Number: E270
- Appearance: Clear, colourless to pale yellow liquid (80% solution)
- Solubility: Miscible with water and ethanol
- Grade: Food grade
- Available formats: 1 kg, 5 kg, 10 kg, 25 kg
Sold in bulk. Store in a cool, dry place.
⚖️ Legal & Safety Information
The products sold on this website are food-grade ingredients intended for use in food and beverage formulation. They are sold as raw materials and are not sold as finished dietary supplements, natural health products, or medicines. These products are not intended to diagnose, treat, cure, or prevent any disease. It is the buyer’s sole responsibility to ensure regulatory compliance of any finished product. These ingredients are not pre-portioned for individual consumption. Nothing on this site constitutes medical or nutritional advice.
This product is a concentrated acid solution. It causes severe skin burns and eye damage. Wear chemical-resistant gloves, eye and face protection, and protective clothing. Handle only in a well-ventilated area. Always add acid to water, never water to acid. In case of contact, rinse immediately with plenty of water for at least 15 minutes and seek medical attention. Do not swallow. Keep out of reach of children. Store in the original closed container, away from bases and metals. A Safety Data Sheet (SDS) is available on request and must be reviewed before handling.
Some ingredients in this category are regulated as permitted food additives under the Food and Drug Regulations, with permitted uses and maximum levels established by regulation. It is the buyer’s responsibility to determine the regulatory status of this ingredient and to ensure compliance of any finished product. Not intended for direct consumption in its concentrated form.
Frequently Asked Questions
What is the minimum order quantity?
No minimum — order Lactic Acid — Bulk Food Grade from 1 kg to test your formulation, with bulk formats up to 25 kg for production.
Do you ship across Canada?
Yes. We ship from Quebec to every Canadian province — no customs or import fees.
Is this ingredient food grade?
Yes, all LiquidShop ingredients are food grade, intended for beverage and food manufacturing.
How should I test it before scaling to production?
Start with a 1 kg format to bench-test Lactic Acid — Bulk Food Grade in your formulation, then scale up to bulk once validated.