No.81 Hua An East Road, Zhengding, Shijiazhuang City, Hebei Province, China
Model 806 Expansion Coefficient 244×10-7 Firing Tempreture 830-850℃ Zhengzhong Enamel (Shijiazhuang Zhengzhong Technology Co.,Ltd) is the high technology enterprise located in Shijiazhuang, China. Since 1989, our company has been engaged in producing, researching and developing enamel frits/enamel powder and relative products for over 30 years.Read more…
Room 905, building D, haiyuetiandi, no.66, yuhua west road, qiaoxi district, shijiazhuang city, hebei
8:30am.-18:00pm. week days
Appearance White Powder Molecular Formula C11H17NO Molecular Weight 179.25900 Port Any port in China Sample Available Purity ≥99% Density 1.006g/cm3 Boiling Point 300.8ºC at 760 mmHg Melting Point Flash Point 109.1ºC Vapour Pressure 0.000488mmHg at 25°C Index of Refraction 1.527 Payment Terms Telegraphic Transfer; Money Gram;Bitcoin; Western Union Delivery Fedex/DHL/EMS/Ups…Read more…
C8-2-2, Optical Valley United Technology City, Gedian Development Zone, Ezhou City. Hubei,China.
（English name）Trometamol （Chinese name）Tris-( hydroxymethyl)-aminometh （Abbreviation）Tris （CAS#）77-86-1 （Molecular weight）121.135 （Molecular formula）C4H11NO3 （Storage condition）room temperature, away from light and moisture （Appearance）white crystal powder （Application）the product can be used for the preparation of buffer solution in biochemistry and molecular biology experiment, pharmaceutical intermediate, surfactant and curing accelerator, water-soluble polymer containing Tris structure unit…Read more…