Zinc-Ben (Sodium Benzoate, Zinc Acetate Preservative)
Cosmetics
Code: 125244
Broad spectrum preservatives are water soluble and can be used in a wide pH range from 3-8.
Zinc-Ben (sodium benzoate, zinc acetate) is a water-soluble, broad-spectrum preservative that can be used over a wide pH range from 2-8 and is odorless.
Can be used in oral cavity, food and cosmetics.
Application: For all types of products that need to be protected.
Mixing method: Mix at any stage. The temperature of the cosmetic must be below 45 ° C and the pH value must be between 3-8.
Usage rate: 0.625%
Product appearance: white powder
Solubility: Soluble in water.
Storage: Can be stored at room temperature, but close the bottle tightly, then completely protect from sunlight or heat. The product has a minimum shelf life of 2 years.
INCI Name : Sodium Benzoate (80%), Zinc Acetate (20%)
*Before producing finished cosmetics for sale, formula developers or manufacturers must conduct challenge tests to know the efficacy and suitability of preservatives for cosmetic formulas before production and distribution.*
- Room (25-40C)
- 48 Months from manufacturing or testing date. (Current Lot will expire: 09/2027)
- 0.63% - 0.63%
- 0.63%
- Add at last step. Avoid temperature above 40C.
- Avoid heat above 50C
- 2.00 - 8.00
- Soluble in Water
- Cream, Lotion, Oral Care
- -
| Test Name | Specification |
|---|---|
| Appearance | White or almost white, crystalline powder |
| Sodium Benzoate (% w/w) | 78-82 |
| Zinc Acetate | 18-22 |
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