6H2O and Mn(NO3)2?4H2O, and the aqueous solution of KNO3 were added fast and simultaneously to the acetonic solution of H2C2O4?2H2O under vigorous stirring. Stirring was kept for at least 5 min until the colour of the precipitates appeared homogeneous. The atomic ratios of Co/Mn were ...
It occurs as pale pink to colourless pseudohexagonal tabular crystals up to 150 m in size. The streak is white; the lustre is vitreous. The mineral has no cleavage. Dcalc is 3.37 g cm -3. Alicewilsonite-(YLa) is optically biaxial (-), α = 1.556(2), β=...
Characteristics: White or almost white, crystalline powder or transparent, colourless crystals. Solubility: Very soluble in water, soluble in ethanol (96%). Contact us for more information. Product N-Nitroso Apixaban Impurity B N-Nitroso Apixaban Impurity-15-((4-(3-carbamoyl-1-(4-...
Briefly, NaCl (1.2 mmol) was firstly added to 9 mL EG and agitated until a transparent solution formed, Y(NO3)3·6H2O (0.48 mmol), Yb(NO3)3·5H2O (0.119 mmol), Tm(NO3)3·6H2O (0.001 mmol), and PEI (0.2 g) was added to the above solution with fierce stirring for 30 min. ...
6. The co-crystal according to any of claims 1 to 5, showing a molecular ratio between tramadol, paracetamol and H2O of 1 : 1 : 1. 7. The co-crystal according to claim 6, characterized in that it shows a Fourier Transform Infra Red pattern with absorption bands at 3356 (m), 3302....
FormulaRb2Zn(TeO3)(CO3)·H2ONa2Zn2Te4O11 Formula weight 489.95 863.14 Measurement T (K) 100 Radiation; λ (Å) MoKα; 0.71073 Diffractometer Bruker KAPPA APEX II CCD Cryst. dimensions (mm) 0.14×0.09×0.04 0.14×0.10×0.06 Cryst. colour Colourless Colourless...
Appearance: Colourless liquid Density: 1.0217 g/cm3 @ Temp: 20 °C Melting Point: -6.0 °C Boiling Point: 184.1 °C Flash Point: 76 °C Refractive Index: n20/D 1.586(lit.) Water Solubility: H2O: 36 g/L (20 ºC) Storage Conditions: Storage Room low temperature ventilation ...
In the Cu-doped samples, in addition to some 3 Â 2 blocks with light bright colour, as we discovered in the pristine Co-doped samples31, one can clearly see some extra spots with a dumbbell shape and much stronger brightness. The former are corresponding to the Co-doped sites, as we...
The system includes 11 active species (H2, O2, CO, H2O, CO2, O3, H, OH, H2O2, HO2 and HCO) and well over 60 reactions (Wetsbrook et al., 1984). The presence of methane in the LCV gas complicates the modelling of their combustion chemistry considerably. For combustion of methane ...
N,N-Dimethylacetoacetamide (DMAA) C6H11NO2 2044-64-6 Details Dioctyl dimethyl ammonium chloride C26H56ClN 3401-74-9 Details 1,2-Dimethylimidazole C5H8N2 1739-84-0 Details Lithium hydroxide monohydrate Li.HO.H2O 1310-66-3 Details EDTA-4NA C10H19N2NaO9 67401-50-7 Details PPA 105/115 (...