Molecular formula : H4 [SiO4MO12O36]
nature : also known as the 12-molybdosilicic acid. Yellow crystal. With phosphomolybdic acid, phosphotungstic acid with the crystal. 47 ~ 55 ° C melt-down. 100 ~ 105 ° C crystallization of water lost. Acid soluble. Dissolved in water, ethanol and ether. Insoluble benzene, carbon disulfide. Yellow solution. Premature or alkali products of decomposition of ammonia acid and molybdate. Sodium sulfate can be with the role or mercury (1) and HCl salt role in the system. For quantitative colorimetric analysis.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".