Frequently Asked Question

Questions asked by users might not always be phrased in the clearest way.

A chemical has a density between 1.6 and 2.2 g/cm³ especially around 1.9 g/cm³, is insoluble in water, and it has particle sizes larger than 40 microns and find chemicals suitable with these criterias.

Accepted Answer

Chemicals that fit the given criteria include:

1. Quartz (SiO2):
- Density: 2.65 g/cm³
- Insoluble in water
- Particle size: Typically greater than 40 microns

2. Calcium carbonate (CaCO3):
- Density: 2.71 g/cm³
- Insoluble in water
- Particle size: Can vary depending on the source

3. Iron oxide (Fe2O3):
- Density: 5.24 g/cm³
- Insoluble in water
- Particle size: Typically greater than 40 microns

4. Aluminum oxide (Al2O3):
- Density: 3.98 g/cm³
- Insoluble in water
- Particle size: Typically greater than 40 microns


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