Ebony is dull, dull, delicate and very rough. Ebony has many holes, large hollow area, long cracks and extremely low output. The air-dried density of its wood is 1. 14, its specific gravity is greater than that of water, and it can sink in water.

Second, it is highly oily and not easy to crack.

Wood has a high oil content, and there is obvious oil output after high temperature. After fine polishing, it has a slight transparency and is not easy to crack. The texture is extremely hard and not easy to wear. The color of new wood is purple-black, slightly mountain-shaped, and the old wood is pure black, basically without wood grain.

Third, determine the formula.

Ebony identification formula is the same as carbon black, but its color is different. It is black and bright when it meets water, and oily and yellow when it burns, which is different from ordinary wood. There are differences in weight, which can be heavy and floating, fragrant and odorless, and there are several. There are differences in tree species, but there is no smell.

Extended data:

When maintaining ebony furniture in life, you must wipe it with a clean cloth. Dust and stains are natural enemies of ebony furniture, because once the granular stains rub the furniture surface, it is easy to cause certain damage to it. Don't wipe the furniture with dirty wet cloth. It is best to brush off the dust gently with a thin soft brush, and then wipe it slowly with a dry cloth made of cotton and linen.

Because of the material, too much sunlight or humidity will damage the material of ebony furniture, leading to wood cracking or brittleness. Therefore, it is necessary to keep ebony furniture dry without being exposed to too much sunlight.

References:

Ebony? Baidu Encyclopedia "Discover the fun of collecting chopsticks"? Cctv.com