| ≥1 piece |
Ethl ρ-hydroxybenzoate is a kind of Antimicrobial preservative, it is white crystalline and taste slightly bitter and astringent. It is easily dissolved in alcohol and acetone,but not dissolved in water.
Application
1. Foodstuff
2. Medicine
3. Cosmetic
4. Feed
Packing 25kg/drum, inner foil bag , drum dimension: D36 *H45
Or as customer required.
Specification
| Test Item | Test Standard | |
| Content % | Not less than 99.0 | |
| Identification |
Melting Point ºC | 213-217 |
| Smell | Ethyl acetate | |
| Melting point ºC | 115-118 | |
| Free acid | Yellow color | |
| Sulfate | Not more than the amount that corresponds to 0.2ml of 0.01N sulfuric acid | |
| Arsenic | Not more than 4.0 ppm | |
| Lead | Not more than 2.0 ppm | |
| Mercury | Not more than 1.0 ppm | |
| ρ-Hydroxybenzoate acid and salicylic acid | Not exceed 5.0mg | |
| Loss on Drying % | ≤0.50 | |
| Residue on ignition % | Not more than 0.5% | |
| Related Substances | Qualified | |
| Clarity and Color of Solution | Clear and Transparent | |