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Appearance:Brown yellow powder Spec.: 5%, 10%, 20% (HPLC) CAS NO:489-32-7 Character: Light yellow acerous crystal, melting point is 231-232OC.ressolving in ethanol ,ethyl acetate,hardly in ether a…
Country: China (Mainland)
Business Type: Manufacturers
Appearance:Brown yellow powder Spec.: 5%, 10%, 20% (HPLC) CAS NO:489-32-7 Character: Light yellow acerous crystal, melting point is 231-232OC.ressolving in ethanol ,ethyl acetate,hardly in ether a…