|
HS Code |
986619 |
| Chemical Name | Catecholsulphonephthalein |
| Synonyms | Sulfonphthalein catechol, Catechol violet |
| Molecular Formula | C19H12O7S |
| Molecular Weight | 384.36 g/mol |
| Appearance | Dark violet to brown powder |
| Solubility In Water | Slightly soluble |
| Melting Point | Approximately 220°C (decomposes) |
| Color Change Ph Range | 4.4 - 6.8 |
| Lambda Max | 575 nm (aqueous solution) |
| Cas Number | 115-41-3 |
As an accredited Catecholsulphonephthalein factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Brown glass bottle containing 25 grams of Catecholsulphonephthalein, sealed with a plastic screw cap, labeled with hazard and storage instructions. |
| Storage | Catecholsulphonephthalein should be stored in a tightly sealed container, protected from light and moisture. Keep it in a cool, dry, and well-ventilated area, away from incompatible materials such as strong oxidizers. Store at room temperature, avoiding excessive heat. Label clearly and handle with care, using appropriate personal protective equipment to prevent exposure. |
| Shipping | Catecholsulphonephthalein should be shipped in tightly sealed containers, protected from light and moisture. It must be packed according to chemical safety regulations, using appropriate cushioning to prevent breakage. Labeling must indicate its identity and hazard information. Transport should comply with relevant local and international regulations for handling and shipping laboratory chemicals. |
Competitive Catecholsulphonephthalein 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
