美国USP-Theophylline Melting Point Standard-进口标准品-分析对照品、标准品 (COOPER SURGICAL) RETRACTOR 货号:3308G 品牌:Ciamedical 淀粉样蛋白β(1-42) Human Amyloid β (1-42) 货号:27711 品牌:IBL 氰草津标准品-WAKO和光纯药(和光纯药工业株式会社) AMPIGENE® Bst Polymerase 品牌:Enzo ab1037-Rabbit...
Melting Point 121-125°C(lit.) Boling Point 249°C(lit.) Flash Point 250°F JECFA Number 850 Water Solubility Slightly soluble. 0.34 g/100 mL Solubility Slightly soluble in water, soluble in ethanol, methanol, ether, chloroform, benzene, toluene, carbon disulfide, carbon tetrachloride and turp...
The compositions are comprised (in wt.%) of 65-74% of an azide, preferably sodium azide; 17-29.5% of a metal oxide selected from iron, chromium, manganese, cobalt, copper and vanadium oxides, preferably ferric oxide; and 1.0-6% metal nitrite or nitrate co-oxidizer, preferably sodium ...
Physical constants for more than 280 common inorganic compounds. Density is given for the actual state at 25°C and for liquid phase at melting point temperature.
The compositions are comprised (in wt.%) of 65-74% of an azide, preferably sodium azide; 17-29.5% of a metal oxide selected from iron, chromium, manganese, cobalt, copper and vanadium oxides, preferably ferric oxide; and 1.0-6% metal nitrite or nitrate co-oxidizer, preferably sodium ...
According to the test results, the alloy layer of the Fe-Cr-C-Cu-Sn system has the greatest wear resistance under abrasive conditions and dry sliding friction conditions. Keywords: alloyed layer; plasma reflow; tin bronze; chromium carbide; abrasive wear resistance; friction coefficient...