1.Appearance: White powder;
2.Molecular formula: C42H70-XO35（CH2CHOH-CH3）X ;
3.Molecular weght:1135+58X;
4.CAS No.:128446-35-5 ;
5.Spec: 99%;
6.Store: Cool and dry, avoid light, avoid high temperature place;
7.Packaging：1kg/bag 10kg/barrel,or customized.