Preservative Blend
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Regular Price
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$1.55
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Sale Price
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$1.55
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Regular Price
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$3.55
Sold Out
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Unit Price
- per
- Regular Price
- $1.55
- Sale Price
- $1.55
- Regular Price
- $3.55
- Unit Price
- per
Product Details
- Variant: 1 fl oz
- SKU: 122-175K
- In Stock: 1
Our Preservative Blend is made with Propanediol, Methylparaben & Propylparaben. It is a broad spectrum preservative used in almost all forms of cosmetic formulations. Parabens can be inactivated by non-ionic emulsifiers and also with strong hydrogen bonders such as ethoxylated compounds. For example, the polysorbate in the emulsifying wax is both ethoxylated and non-ionic. This preservative is similar to Germaben II except our blend does not have the formaldehyde releaser Diazolidinyl Urea which is a very potent preservative. This blend is a weaker form and is designed to be used with other ingredients such as chelators like Tetrasodium Glutamate Diacetate to help boost the preservation.
- Soluble in Alcohols: Ethanol, methanol, isopropanol.
- Soluble in Organic Solvents: Ether, acetone.
- Partially Soluble/Miscible in Water: Propanediol can help solubilize parabens to some extent in water.
The mixture is soluble in alcohols and organic solvents, while its solubility in water is partial.