Description: 
Chemical properties: White or yellow crystalline powder. For from the chain (fradiac Strep (discharge) - and A separate XinMeiSu XinMeiSu, XinMeiSu B and C mixture of sulfate. Almost no smell. Tasteless. Light sensitive. Has hygroscopic. Soluble in water
Soluble in ethanol, insoluble in acetone, ether and chloroform. The solution is a right-handed. Solid and solution at room temperature are stable. Toxic.
 Usage: Antibiotics.
Storage:This product should be charged at 0 ° dry argon gas seal