Properties

Garin Maiganga coal tar

Shankodi coal tar

*Standard coal tar

Appearance

Dark brown

Dark brown

Dark brown

Odour

Aromatic odour

Aromatic odour

Aromatic odour

Tar yield (wt%)

17.02

31.95

-

Viscosity (cP)

17.50

18.00

32 - 425

Density (g/cm3)

0.9156

0.9119

1.18 - 1.23

pH

6.55

6.50

-

Solubility

Negligible in water, mostly dissolves in benzene, partially dissolves in alcohols, acetone, ether and chloroform.

Negligible in water, mostly dissolves in benzene, partially dissolves in alcohols, acetone, ether and chloroform.

Negligible in water, mostly dissolves in benzene, partially dissolves in alcohols, acetone, ether, chloroform and petroleum ether.