Product Name:Tannic acidM.W.: 1701.2M.F.: C76H52O46CAS NO.: 1401-55-4Specification: 99%Synonyms: Gallotannin TanninAppearance: Light yellow to light brown powderProperty and Flavor: With characteristic oder
Silicon metal powder is sublimation as monocrystalline silicon, as the important raw material for integrated circuit and electronic components, has been widely used in high-tech fields, such as demand ultrapure silicon wafer of semiconductor industry.
carbon steel seamless pipe 1.Product introduction of the carbon steel seamless pipe. Carbon steel seamless pipe is a kind of long steel with hollow section and no seams. 2.Product specification of the carbon steel seamless pipe. OD: DN25~DN1000 WT: 2.5-80
Base screen pipe is usually made up of base pipe(perforated seamless steel pipe) or PVC pipe, combined with high precision wedge wire screen, in accordance with API standard.