精品欧美日韩国产一区二区_日韩3级无毒不卡在线观看_国产在线不卡人成视频_亚洲无码好看不卡_欧洲老熟妇特大黄乱子伦视频_中文字幕巨大乳在线看_bt天堂网www天堂在线资源_97香蕉免费人妻碰碰碰_波多野结衣在线调教免费观看_漫无遮挡全彩纯肉无码











Potassium carbonate

Product Name: Potassium carbonate
Synonyms: Potassium carbonate anhydrous; Potassium carbonate hemihydrate; Potassiumcarbonate; Dipotassium carbonate; Carbonic acid, dipotassium salt; Carbonate Of Potash; Salt of tartar; alt of wormwood; Pearl ash; Potassium carbonate,anhydrous; Heavy potassium carbonate
CAS: 584-08-7
EINECS: 209-529-3
Molecular Formula: K2CO3
Molecular Weight: 138.2066




  Previous product: Methyl acetoacetate
  Next product: Hydroxylamine hydrochloride