B.MK CAS 5449-12-7 meets pharmaceutical-grade purity standards with a guaranteed minimum of 99.5% . Every production batch undergoes multi-stage quality testing. Our quality control laboratory operates under certified procedures. Sample testing order is welcomed and supported. We never compromise on purity — your application outcome depends on it, and we take that responsibility seriously.
The old CAS is 25547-51-7,114847-20-0. Also available from same factory CAS 28578-16-7.
Maggie Yao (@maggie.981)
Telegram/Signal: +85260178950
Threema: 7VMHDW92