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|
HS Code |
252552 |
| Cas Number | 99-50-3 |
| Molecular Formula | C7H6O4 |
| Molecular Weight | 154.12 g/mol |
| Appearance | White to off-white crystalline powder |
| Melting Point | 199-203°C |
| Solubility In Water | Soluble |
| Pka | 4.02, 8.72 |
| Purity | Typically ≥98% |
| Synonyms | 3,4-Dihydroxybenzoic acid |
| Storage Conditions | Store at 2-8°C, keep in tightly closed container |
| Odor | Odorless |
As an accredited Protocatechuic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Protocatechuic Acid is packed in a sealed, amber glass bottle containing 100 grams, labeled with product details, safety, and handling instructions. |
| Storage | Protocatechuic Acid should be stored in a tightly sealed container, protected from light, moisture, and air. Keep it in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizing agents. For long-term storage, refrigeration (2–8°C) is recommended to maintain stability and prevent degradation. Handle in accordance with good laboratory practices. |
| Shipping | Protocatechuic Acid is shipped in tightly sealed containers to prevent moisture and contamination. It is typically packaged in amber glass bottles or high-quality plastic containers. The shipment is clearly labeled with hazard information and handled according to safety regulations, ensuring protection from light and stable ambient temperatures during transit. |
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 +8615651039172 or mail to sales9@foods-additive.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@foods-additive.com
