|
HS Code |
440786 |
| Chemical Name | N,N′,N″,N‴-(2,2,6,6-tetramethyl-4-piperidyl)-1,8-naphthalene-dicarboxylic acid |
| Cas Number | 65447-77-0 |
| Alternative Names | HALS 3346, Mfsorb 3346, Hindered Amine Light Stabilizer 3346 |
| Appearance | pale yellow powder |
| Molecular Weight | 509.70 g/mol |
| Melting Point | 120-130°C |
| Solubility | insoluble in water, soluble in organic solvents such as toluene and xylene |
| Application | light stabilizer in plastics, coatings, and adhesives |
| Thermal Stability | stable up to 300°C |
| Recommended Dosage | 0.1% – 1.0% by weight in polymers |
As an accredited HALS Mfsorb 3346 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | HALS Mfsorb 3346 is packaged in a 25 kg fiber drum, featuring inner polyethylene lining for moisture protection and secure transport. |
| Shipping | HALS Mfsorb 3346 is securely packaged in sealed fiber drums or cartons, each with an inner polyethylene liner to prevent contamination and moisture ingress. During shipping, the product should be kept tightly closed, away from direct sunlight, heat, and incompatible substances. Follow all relevant regulations for transportation of chemical additives. |
| Storage | HALS Mfsorb 3346 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area away from direct sunlight, heat, and moisture. Ensure it is kept away from incompatible materials such as strong oxidizing agents. Avoid dust formation and handle with care to prevent contamination. Proper labeling and safety procedures should be strictly followed during storage. |
Competitive HALS Mfsorb 3346 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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