rock salt is rough...
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Salt has not a texture (in the technical sense); if you think to crystallization it is face-centered cubic.
Do the salt residue and salt have the same texture
It's very fine-grained. Salt does not have a texture (in the technical sense).
Salt
Salt has no texture (in the technical sense); if you think about crystallization, it is face-centered cubic.
Borax typically has a powdery texture, similar to that of fine salt or sugar.
Rock salt typically has a coarse and granular texture. It is composed of large, irregular-shaped crystals that easily break apart when crushed.
Rock salt is typically white or clear in color and has a grainy or coarse texture. It is often used in cooking and as a de-icing agent.
A suitable substitute for sea salt in recipes is kosher salt, which has a similar taste and texture.
Epsom salt is magnesium sulfate heptahydrate - MgSO4.7H2O.The crystalline structure is monoclinic.
The texture of celery salt is completely different from that of celery stalk. Your tuna salad needs the stalk, finely chopped, to give it a more complex texture.
One substance that has a gritty texture is sand. Sand is composed of small particles of minerals and rocks, giving it a rough and granular feel when touched.
Salt flakes and regular table salt differ primarily in texture and flavor intensity. Salt flakes are larger, coarser, and often have a crisp texture, which can provide a burst of flavor when used as a finishing salt. In contrast, table salt is finely ground, dissolving quickly in dishes and providing a more uniform salinity. When substituting, you may need to adjust the quantity, as salt flakes are less concentrated than table salt.