Totally chlorine-free bleaching of prehydrolysis soda pulp from plantation hardwoods consisting of various lignin structures

Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 7 M_w, M_n, and polydispersity (M_w/M_n) of purified soda-AQ lignin under various conditions

Prehydrloysis temperature (°C)^a	Active alkali dosage (%)^b	M _w	M _n	M_w/M_n
150	15	2029	826	2.46
150	18	1653	667	2.48
150	22	1559	678	2.30
160	18	1828	696	2.63
170	18	2050	712	2.88