Product Details
| Product Name: 4-Hydroxybenzoic acid | CAS No.: 99-96-7 |
| Min. Order: 200KG | Purity: 99 |
| Supply Ability: 10T | Release date: 2021/11/02 |
| 4-Hydroxybenzoic acid Chemical Properties |
| Melting point | 213-217 °C(lit.) |
| Boiling point | 213.5°C (rough estimate) |
| density | 1,46 g/cm3 |
| FEMA | 3986 | 4-HYDROXYBENZOIC ACID |
| refractive index | 1.4600 (estimate) |
| Fp | 199 °C |
| storage temp. | Refrigerator |
| solubility | methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow |
| pka | 4.48(at 19℃) |
| form | Crystalline Powder |
| color | White to ivory |
| PH | 3.3 (1g/l, H2O, 20℃) |
| Water Solubility | 5 g/L (20 ºC) |
| JECFA Number | 957 |
| Merck | 14,4812 |
| BRN | 970950 |
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China- Since: 2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
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