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HS Code |
182792 |
| Chemical Name | 4,4'-Stilbenedicarboxylic Acid |
| Cas Number | 635-12-9 |
| Molecular Formula | C16H12O4 |
| Molecular Weight | 268.27 g/mol |
| Appearance | White to off-white powder |
| Melting Point | 300-305°C (decomposes) |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in DMSO, slightly soluble in alcohol |
| Purity | Typically ≥98% |
| Boiling Point | Decomposes before boiling |
| Density | 1.39 g/cm³ (approximate) |
| Structure | Trans-stilbene core with carboxylic acid groups at para positions |
| Iupac Name | 4,4'-(Ethene-1,2-diyl)dibenzoic acid |
| Hazard Statements | May cause irritation to eyes, skin, and respiratory system |
| Storage Conditions | Store in cool, dry place, away from light |
As an accredited 4,4'-Stilbenedicarboxylic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4,4'-Stilbenedicarboxylic Acid, 25g, supplied by Sigma Aldrich, is packaged in a sealed amber glass bottle with detailed labeling. |
| Shipping | 4,4'-Stilbenedicarboxylic Acid (chemical grade) from Sigma Aldrich/Merck/TCI is typically shipped in sealed, chemical-resistant containers. Packaging complies with applicable regulations for safe transit of non-hazardous laboratory chemicals. Standard shipping is at ambient temperature, unless otherwise required. Relevant documentation, including Safety Data Sheet (SDS), is included to ensure safe handling and compliance. |
| Storage | 4,4'-Stilbenedicarboxylic Acid should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances. Keep the container tightly closed and protected from direct sunlight. Use only with chemical-resistant gloves and avoid excessive exposure. Follow local regulations for chemical storage. Suitable storage temperature is typically at room temperature (15–30°C), as recommended by Sigma Aldrich, Merck, or TCI Chemical. |
Competitive 4,4'-Stilbenedicarboxylic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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