在线观看视频免费完整版,人人超人人超碰超国产香蕉,国产色综合色产在线视频,欧洲亚洲色视频综合在线,欧洲亚洲色视频综合在线

№A317
CAS Rn:【20205-30-5】   
Molecular weight:343.25
Simple formula:  C₁₅H₂₂IN 
Chemical structure formula:                                
SPECIFICATIONS:
Appearance:  powder
Colour:  pink
Purity :  98.0% min (HPLC)       
Loss on drying:  0.50%  max
Packing :  In 25kg net drum with PE liners