99国产各种高潮视频_精品人成在线电影_av片免费大全在线观看不卡_亚洲限制级资源在线观看

ProductsYour location : Products

Ammonium carbonate

Ammonium carbonate: industrial grade and reagent grade
Molecular formula: (NH4)2CO3
Molecular weight: 96.08
CAS No.: 506-87-6

Physical and chemical performance: white semi-transparent bulk or powder; soluble in water
Uses: It is important chemical material and is widely used in medical, pesticide, fire extinguishing agent,detergent, rubber, ferment, fertilizer fields and so on.


[ Back ]

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