|
HS Code |
865564 |
| Product Name | Catechol Violet |
| Cas Number | 115-41-3 |
| Molecular Formula | C19H14O7S |
| Molecular Weight | 386.37 g/mol |
| Appearance | Dark green to black solid |
| Solubility | Soluble in water and ethanol |
| Melting Point | 225-230 °C (decomposition) |
| Absorption Maximum | Approx. 420 nm (aqueous solution) |
| Purity | Typically ≥98% |
| Synonyms | 4-(2,3-dihydroxyphenylazo)-3-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt |
| Ph Indicator Range | 0.0–1.4 |
| Storage Conditions | Store at room temperature, protected from light |
As an accredited Catechol Violet factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Catechol Violet is packaged in a 25g amber glass bottle with a tightly sealed cap, labeled with hazard and handling information. |
| Storage | Catechol Violet should be stored in a tightly closed, light-resistant container at room temperature, ideally between 15°C and 25°C. It must be kept in a dry, well-ventilated area, away from sources of heat, moisture, and incompatible substances such as strong oxidizing agents. Ensure proper labeling, and avoid prolonged exposure to air to prevent degradation of the chemical. |
| Shipping | Catechol Violet is typically shipped as a solid powder in tightly sealed containers to prevent moisture and contamination. It should be packaged according to chemical safety regulations, with appropriate hazard labeling. Shipping may require documentation (SDS), and transport must comply with local and international guidelines for laboratory and hazardous chemicals. |
Competitive Catechol Violet 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 sales2@boxa-chemical.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@boxa-chemical.com
