| Ultraviolet absorbentUV-292 |
Ingredients:
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
Molecular formula:C30H56N2O4
Molecular weight:509
CAS NO.: 41556-26-7 / 82919-37-7
Chemical structural formula: 
Sale code: PS-292
Technical index:
Appearance:light yellow powder
Content(monoester and di-ester content): ≥ 96%
Chroma: < 50
Light transmittance: 425nm≥98%
500nm≥99%
Toxicity: low toxicity,rattus norvegicus oral LD 50 >2000mg/Kg weight.
Use: This product is mainly used in polyolefine, unsaturated polyster resin and others. It has good solution in solvents. |
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