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HS Code |
756164 |
| Chemical Name | 1,2-Naphtoquinonediazide-5-Sulfonylchloride Ester with 2-Methyl-2-(2,4-Dihydroxyphenyl)-4-(4-Hydroxyphenyl)-7-Hydroxychromane |
| Molecular Formula | C31H21ClN2O8S |
| Molar Mass | 616.03 g/mol |
| Appearance | Yellow to brown solid |
| Solubility | Soluble in organic solvents such as DMF, DMSO, acetone |
| Purity | Typically >95% |
| Storage Conditions | Store at 2-8°C, protect from light and moisture |
| Stability | Sensitive to heat, light, and moisture; decomposes under strong acidic or basic conditions |
| Application | Used as a photoactive compound in photoresists for microlithography |
| Functional Groups | Diazo, sulfonyl chloride/sulfonic acid, phenol, chromane |
| Hazard Statements | Irritant to skin, eyes, and respiratory system |
| Color | Yellow to brown |
| Phase | Solid at room temperature |
As an accredited 1,2-Naphtoquinonediazide-5-Sulfonylchloride (Or Sulfonic Acid) Esters With 2-Methyl-2-(2,4 Dihydroxyphenyl)-4-4-Hydroxyphenyl)-7-Hydroxychromane factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass bottle containing 10 grams, sealed with a screw cap, labeled with chemical name, hazard warnings, and storage instructions. |
| Storage | Store 1,2-Naphtoquinonediazide-5-sulfonylchloride (or sulfonic acid) esters with 2-methyl-2-(2,4-dihydroxyphenyl)-4-(4-hydroxyphenyl)-7-hydroxychromane in a tightly sealed container, protected from light, moisture, and heat. Maintain storage in a cool, dry, and well-ventilated area, preferably under inert atmosphere (argon or nitrogen). Handle with suitable personal protective equipment and avoid exposure to incompatible substances such as strong bases or oxidizers. |
| Shipping | This chemical should be shipped in tightly sealed, chemically resistant containers, protected from moisture, light, and heat. Use robust secondary packaging with proper hazard labeling. Ensure compliance with relevant regulations (e.g., ADR, IATA, IMDG). Transport by specialized carriers certified for hazardous materials, and include safety data sheets with the shipment. |
Competitive 1,2-Naphtoquinonediazide-5-Sulfonylchloride (Or Sulfonic Acid) Esters With 2-Methyl-2-(2,4 Dihydroxyphenyl)-4-4-Hydroxyphenyl)-7-Hydroxychromane 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
