Julyherb Wholesale raw material cosmetics cas99-76-3 methylparaben 99% powder
Julyherb Wholesale raw material cosmetics cas99-76-3 methylparaben 99% powder
| Product Name: | Cosmetics cas99-76-3 methylparaben 99% |
| Appearance: | powder,White powder |
|
Place of Origin: |
Shaanxi,China |
| Application: | Food additives |
| CAS: | 99-76-3 |
| Shelf Life: | 24 months |
| MOQ: |
1kg |
| Storage: | Cool Dry Place |
| Purity: | 98% 99% |
Methylparaben Powder Concentrate
Methyl paraben is synthesized by esterification of p-hydroxybenzoic acid and methanol in the presence of sulfuric acid. It is white crystalline powder or colorless crystal, odorless or slightly irritating odor, slightly soluble in water, easily soluble in ethanol, ether, acetone and other organic solvents, boiling point 270-280℃.
Julyherb Wholesale raw material cosmetics cas99-76-3 methylparaben 99% powder
1.MethylParaben,also known as hydroxyphenyl methyl ester, Paraben lipids were initially used as food preservatives, and after a series of exploration and research, they were introduced into cosmetics as preservatives.
2.MethylParaben is also used as a feed preservative.
3.MethylParaben used in organic synthesis and spices, film and other corrosion protection additives.
