| CAS No.: 99-76-3 | Other Names: Methyl p-hydroxybenzoate | MF: C8H8O3 |
| EINECS No.: 202-785-7 | Place of Origin: Jiangsu China (Mainland) | Purity: 99% |
| Appearance: White crystalline powder | Usage: Cosmetic Raw Materials |
Methyl paraben is mainly used as preservatives in foodstuffs, medicines, cosmetics and feedstuffs.
Methyl paraben is white crystalline powder. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280°C. The detailed specs are as follows:
Testing items | Specifications |
Appearance | White crystalline powder |
Purity | ≥ 99.0% |
Melting point | 125 128 |
Residue on ignition | ≤ 0.1% |
Acidity (mg/g) | 4.0 7.0 |
Related substances | ≤ 0.5% |
Identification | Conform |
Clarity of solution | Clear and transparent |
Heavy metal (as Pb) | ≤ 10 ppm |
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