硼氢化钠
99%白色结晶粉末或颗粒
CAS:16940-66-2
制药、纸浆漂白、贵金属的回收、防止重金属公害等
25公斤/桶
Copyright Le Qi Machinery Co., Ltd.(shandong、jinan) Copyright © 2002-2005 www.jnleqichem.com All rights reserved