soluble ink is ink that is soluble
sparingly soluble salts solubility is measured by conductometric method
Calcite is not soluble in water.
Need more info. AgCl, however, is very poorly soluble.
That's because zinc chloride is soluble in water, it doesn't sink or float but dissolves instead
soluble ink is ink that is soluble
Biro ink and chlorophyll are soluble in methylated spirits
Sand is not soluble in ink.
It is soluble, but it depends on what liquid you are talking about. Some are soluble in water, others in alcohol.
Both the pen and the ink are usually not water soluble
A soluble substance is a substance that can dissolve in another substance.
Chromatography
there is a product called GLACIERWASH
Most office and art supply stores sell this ink. One brand you could look for is India ink.
Are you asking why ink spreads and paper doesn't when water is spilled on a page? Ink is water soluble so it dissolves and spreads. Paper is not water soluble (although it will get soggy) so it doesn't dissolve.
sparingly soluble salts solubility is measured by conductometric method
Tattoo ink can last for life when done properly with quality ink. There are many factors that determine the length of time the ink will look nice.