a天堂资源在线观看,免费在线观看成人小视频,大尺度做爰未删减电影法国电影,庆余年电视剧免费高清版在线观看,偷龙转凤电影在线观看完整版,66av在线,天天色天天综合网

ProductsYour location : Products

Ammonium Chloride

Brand: Zhongcheng Brand
Performance: white crystal
Uses: in battery, electroplating, dyeing and precision casting fields and as fertilizer
Molecular formula: NH CL
Molecular weight: 53.49
Ammonium Chloride content: ≥24.00%
Moisture: ≤6.00%
Na content: ≤2.50%
Sodium chloride: ≥88.00%


[ Back ]

QR code
歡迎給我們留言 關(guān)閉
姓名:
電話:
E-mail:
內(nèi)容:
 
顯示在線留言