CAS NO.71751-41-2
Structural formula: B1a:C48H72O14(R=C2H3), B1b:C47H70O14(R=CH3)
Bla=872, Blb =858
Appearance: White crystalline powder
PH: 4.5-7
Water Content≤ 2.0%
Acetone insoluble≤ 0.2%
Content≥ 95.0%
Packing: 5kg/Aluminum foil bag 25bags/drum