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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

SODIUM GLUCONATE

CAS Number 527-07-1 / 14906-97-9
EINECS/ELINCS No: 208-407-7 / 238-976-7
COSING REF No: 79485
SODIUM GLUCONATE
Sodium gluconate is a white crystalline powder that is a salt of gluconic acid, a compound found naturally in fruits and honey. Sodium gluconate has many uses, including as a chelating agent, which means it can bind to metal ions and prevent them from reacting with other substances in the environment. This property makes it useful in a variety of applications, including as a preservative in cosmetic products. The chemical formula for sodium gluconate is NaC6H11O7. It is water-soluble, odorless, and has a slightly sweet taste.

What is SODIUM GLUCONATE used for?

Sodium gluconate is a useful ingredient when it comes to personal care and cosmetics. From increasing the shelf life of the products to making them more appealing for the user - this ingredient does it all.
  • Skin care: In skin care products, Sodium gluconate is commonly used as a chelating agent, which means it can help to remove unwanted metals from formulations - which ultimately improves their stability and texture. Sodium gluconate is also a good preservative, as it can help prevent the growth of harmful bacteria and fungi in the products, extending their shelf life
  • Hair care: It is used to improve the performance and appeal of many hair care products. It removes unwanted metal ions from the products, improving the clarity and reducing the buildup of minerals on hair. Sodium gluconate also prevents dryness and breakage, leaving hair looking and feeling healthier
  • Cosmetic products: Apart from being a chelating agent, sodium gluconate is also good at hydration. It makes the cosmetic products more hydrating for the skin and prevents the surface from drying out by retaining water. Overall, this ingredient improves the user experience and the appeal of the products

Origin

Sodium gluconate is made through the fermentation of glucose using bacteria, such as Aspergillus niger or Gluconobacter suboxydans. The resulting gluconic acid is then neutralized with sodium hydroxide to form sodium gluconate.

What does SODIUM GLUCONATE do in a formulation?

  • Chelating
  • Preservative
  • Skin conditioning

Safety profile

Sodium gluconate is generally considered safe for the skin and hair. It is non-comedogenic and does not typically cause allergic reactions, but it is still recommended to do a patch test. Sodium gluconate is vegan and halal, as it is derived from plant-based sources and does not contain animal products.

SODIUM GLUCONATE Alternatives

Technical profile

Property Values
Melting Point 206°C
pH 6.5-7.5
Solubility Highly soluble in water
Viscosity Low
2

Commercial Selection : Grades containing solely SODIUM GLUCONATE

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