Light Stability Agent HS-201

Chemical Name: 1-(2'-hydroxyethyl)-2,2,6,6,-Tetramethyl-4-piperidinol CAS NO. 52722-86-8 Structure: Specifications: Melting point: 180-184 Purity: 99% Ash: 0.1% Volatile: 0.5%(105,2hrs) Chroma: 10(APHA) Molecular formula: C11H23NO2 Molecular weight: 201.30 Uses: important intermediate of hindered amine light stability agent and synthetic hindered amine light stability agent. Storing: Being easy to adsorb moisture, it shall be sealed and stored in dry places.