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Cape Food Ingredients

CFI Sodium Benzoate - Food Grade (1kg)

CFI Sodium Benzoate - Food Grade (1kg)

Regular price R 99.00
Regular price Sale price R 99.00
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Size: 1kg

CFI Sodium Benzoate - Food Grade is a water-soluble preservative ingredient used mainly in water-based formulations, especially where the final pH is low. It is commonly used alongside potassium sorbate to improve preservation support in DIY cosmetic products. This is a formulation ingredient, not a complete broad-spectrum preservative on its own and not a finished product. It works best in acidic systems and is activated in water as it converts to benzoic acid.

♡ Why we love it: Sodium benzoate is one of those practical preservation-support ingredients that helps formulators build smarter, more stable water-based products. It is especially useful when paired correctly and used within the right pH range.

This product is certified: Food Grade and Vegan.

Need detailed info? COAs and SDSs are available — just send us the product name and batch number, and we’ll gladly share them with you.
  • Ingredients: Sodium Benzoate
  • Form: Water-soluble crystalline powder
  • Suitable For: Food and Cosmetic Use
  • Food Grade
  • Function: Preservative ingredient for acidic water-based formulas
  • Recommended Usage Rate: 0.5-3%
  • Most Effective At: Low pH, around pH 3
  • Vegan
  • Halal Certified
  • Kosher Certified
  • GMO-Free
  • Preserving acidic water-based cosmetic products
  • Supporting preservation in DIY skincare and personal care formulas
  • Combining with potassium sorbate in suitable systems
  • Adding to formulations where a water-soluble preservative ingredient is needed

    This Product Is For:

  • DIY formulators making water-based products
  • Makers working with acidic formulas
  • Users building preservative systems with more than one ingredient
  • This Product Is Not For:

  • Oil-only products
  • Anyone expecting a complete broad-spectrum preservative on its own
  • High-pH formulations without proper adjustment
  • Dissolve at 0.5-3% in water.
  • Use in suitable water-based formulations with an appropriately low pH.
  • Combine with potassium sorbate where your formulation calls for broader support.
  • Adjust pH with citric acid where needed.
  • Some people may be sensitive to sodium benzoate, so patch test the finished diluted product first.
  • Avoid inhaling loose powder.
  • Keep well sealed and store away from children, animals, moisture, sunlight, and heat.
  • Use clean, dry utensils when handling.

Q: Can sodium benzoate be used on its own?
A: It can be used on its own, but it is not a broad-spectrum preservative by itself, so it is often combined with potassium sorbate for better overall support.

Q: Why does pH matter?
A: Sodium benzoate works best in acidic formulations, with its strongest performance around pH 3.

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