Tinuvin 327 & UV 327 – Wellsorb UV-327

Tinuvin 327 & UV 327 is a very important variety of non-pollutant antioxidants.

PRODUCT NAME:	Wellsorb UV-327
CHEMICAL NAME:	2′-(2′-Hydroxy-3′,5′-di-tert-butylophenyl)-5-chlorobenzotriazole
CAS NO.:	3864-99-1

SPECIFICATIONS
Appearance :			Light yellow powder

Ash (%) :			0.05 max.
Light transmittance (%)		460 nm:	97 min.
		500 nm:	98 min.
Volatile（%）			0.5 max
Melting point (℃)			154-158
Purity (%)			99 min.

PACKAGE:
25kg fiber drum