Paraben CAS 99-76-3
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Product Description
Product Details
Product Introduction and Features
Parabens are a kind of preservatives used in cosmetics, medicine, feed, etc. They can effectively inhibit bacteria and other microorganisms at low concentrations. This kind of product is a white, odorless, non-irritating, safe crystalline powder. It has a good antibacterial effect in acid, alkali or neutral solution. Therefore, it can be used in places where acidic or salt preservatives cannot take effect. Because parabens have various functions and can be used in various situations, they are also chemical preservatives suitable for general food. Parabens are especially suitable for the manufacture of cosmetics.
Physical and chemical indicators:
| Items | Indicatirs |
| Appearance | White crystal or crystal powder |
| Value of pH | 4~7 |
| Melting point (M.p.) | Methyl ester 125~128 |
| Melting point (M.p.) | Propyl ester 95 ～ 98 |
| Content (%) | ≥ 99 |
| Recommended dosage (%) | 0.1 ～ 0.2 |
| Solubility | Keep away from light, cool, dry place and airtigh |
Application
Used in cosmetics such as facial creams, lotions, shampoos, mouthwashes, toothpastes, etc.; industrially used in inks, coatings, lubricants, wood, etc.
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