Question

Saintific name of sindoor

Answer 1

Hi there!
Thanks for the question. 
Vermilion or sindoor is red lead which is made from cinnabar. Usually, those cinnabar blocks are crushed and made as vermilion. It contains mercury and thus it is toxic as well. And its formula is HgS. 
Hope you find this helpful. 
#kUNDAN

Answer 2

Hey mate!

Here's your answer!!

•The chemical formula of sindoor or vermilion is HgS.

•It is a red lead feom cinnabar.

•Sindoor aka vermilion is a dense, opaque pigment with a clear, brilliant hue . the pigment was originally made by grinding a powder of cinnabar, which contains mercury.

$hope \: it \: helps \: you.$
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