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Lingwu, Yinchuan, Ningxia, China
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HS Code |
336998 |
| Chemical Name | Protocatechuic Acid |
| Cas Number | 99-50-3 |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.12 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 200-203 °C |
| Solubility In Water | Soluble |
| Boiling Point | 407.7 °C at 760 mmHg |
| Pka | 4.41 (carboxyl group) |
| Density | 1.54 g/cm³ |
| Synonyms | 3,4-Dihydroxybenzoic acid |
| Storage Temperature | 2-8 °C |
As an accredited Protocatechuic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Protocatechuic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
