Molecular Formula | H2InN3O10 |
Molar Mass | 318.85 |
Appearance | crystal |
Color | white |
PH | pH(50g/l, 25℃) : 2.0~3.0 |
Stability | hygroscopic |
Risk Codes | R8 - Contact with combustible material may cause fire R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S17 - Keep away from combustible material. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
UN IDs | UN 1477 5.1/PG 3 |
WGK Germany | 3 |
RTECS | NL1750000 |
FLUKA BRAND F CODES | 3 |
Hazard Class | 5.1 |
Packing Group | II |
Use | indium nitrate is a white, easily caking solid that is readily soluble in water and alcohol. Mainly used for the production of Analytical reagents and indium. The use of high purity indium nitrate is very wide, mainly used in metallurgy, chemical industry and other aspects, but also an important material in the manufacture of solar energy and liquid crystal display, with the progress and development of science and technology, high-purity indium nitrate is applied to more sophisticated high-tech products, so it is a fine chemical product with high economic added value. |
preparation | traditional high-purity indium nitrate preparation is usually carried out in the laboratory, the specific steps are: using more than 99.995 of the refined indium ingot as raw material, first the refined indium ingot is heated and melted into indium water, and then the molten indium water is slowly and evenly poured into the water to make indium flower, then, the indium flower was placed in a heating vessel and heated and dissolved in nitric acid by a heating element such as a hot plate to prepare an indium nitrate solution. |