Product Details
| Product Name: Light Stabilizer 144 | CAS No.: 63843-89-0 |
| EC-No.: 264-513-3 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 10000kg |
| Release date: 2026/05/28 | |
| package : 25kg or 200kg drum | keywords : 63843-89-0 |
| keywords 2: Light Stabilizer 144 | keywords 3: Light Stabilizer 144 manufacturer in China |
| keywords 4: Light Stabilizer 144 supplier in China | sample: 10g 1kg is available |
| Appearance : light yellow powder | keywords 5: CAS 63843-89-0 safe delivery |
| keywords 6: CAS 63843-89-0 seller in China |
High Quality Light Stabilizer 144 63843-89-0
Light Stabilizer 144 63843-89-0 Supplier in China
[Chemical Name]Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-butyl-2-(4-hydroxy-3,5-di-tert.-butylbenzyl)propanedioate
[CAS NO]63843-89-0
[Molecular Weight]685
[Molecular Formula]C42H72N2O5
[Structure]
[CAS NO]63843-89-0
[Molecular Weight]685
[Molecular Formula]C42H72N2O5
[Structure]
Specifications and physical characteristics
| TEST | UNIT | SPECIFICATION |
| APPEARANCE | WHITE TO SLIGHTLY YELLOW POWDER | |
| ASSAY | % | 98.00MIN |
| MELTING POINT | ℃ | 144.00MIN |
| LOSS ON DRYING | % | 0.50MAX |
| TRANSMITTANCE | ||
| 450nm | % | 95.00MIN |
| 500nm | % | 97.00MIN |
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