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1966. CAS 82451-48-7: The Ultimate UV Absorber for PBT Plastics 
[Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1967. Factory-Produced UV Absorber 3346 for Long-Lasting PBT Plastics [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1968. High-Performance UV Protection with 3346 Hindered Amine Light Stabilizer [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1969. Factory Direct UV Absorber 3346 for Plastics - Bulk Orders Welcome [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1970. CAS 82451-48-7 UV Absorber for PBT Plastics - Factory Price [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1971. Long-Lasting UV Absorber 3346 for Plastics - Factory-Backed Quality [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1972. Enhanced UV Absorber for Chemical Applications with High Chemical Compatibility [Feb 24, 2026]
[Feb 24, 2026] Product Parameters Appearance Light yellow powder Purity ≥99% Light transmittance ≥93% (460nm) ≥95% (500nm) Melting point 137-142 ºC Loss on drying ≤0.5% Ash ≤0.1% Content UV ...
Company: SUQIAN UNITECHEM CO., LTD.
1973. Enhanced UV Protection with 3346 for Plastics [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1974. Direct Sales of UV Absorber 3346 for Enhanced Plastic Durability [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1975. Direct Factory Outlet for UV Stabilizer 3346 for Plastics [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1976. Fine Light Stabilizer Powder: Key to Optimal UV Resistance of Polymers [Feb 24, 2026]
[Feb 24, 2026] Quick View Classification: Chemical Auxiliary Product Name: UV absorbers 531 Place of Origin: Jiangsu, China CAS No.: 1843-05-6 Brand Name: Unitechem Purity: ≥99 % Package: 25kg cardboard or ...
Company: SUQIAN UNITECHEM CO., LTD.
1977. Direct Sales of 3346 UV Absorber for Plastics [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Hindered Amine Light Stabilizer 3346 Place of Origin: Jiangsu, China CAS No.: 82451-48-7 Brand ...
Company: SUQIAN UNITECHEM CO., LTD.
1978. Quality Ultraviolet Absorber & Light Stabilizer Powder for Optimal Material Defense [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Light Stabilizer 622 Place of Origin: Jiangsu, China CAS No.: 65447-77-0 Brand Name: Unitechem Purity: ≥99 ...
Company: SUQIAN UNITECHEM CO., LTD.
1979. Specialized Ultraviolet Absorber & Light Stabilizer Powder for Coating Protection [Feb 24, 2026]
[Feb 24, 2026] Quick View Product Parameters Classification: Chemical Auxiliary Product Name: Light Stabilizer 622 Place of Origin: Jiangsu, China CAS No.: 65447-77-0 Brand Name: Unitechem Purity: ≥99 ...
Company: SUQIAN UNITECHEM CO., LTD.
1980. Superior Light Stabilizer Powder: Maintaining Material Integrity in Sun Exposure [Feb 24, 2026]
[Feb 24, 2026] Quick View Classification: Chemical Auxiliary Product Name: UV absorbers 531 Place of Origin: Jiangsu, China CAS No.: 1843-05-6 Brand Name: Unitechem Purity: ≥99 % Package: 25kg cardboard or ...
Company: SUQIAN UNITECHEM CO., LTD.
