Section 06 Products of the chemical or allied industries 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare - earth metals, of radioactive elements or isotopes 28 53 Other inorganic compounds (incl. distilled..);liquid..(whether..);compressd..;..metals. 28 53 10 Cyanogen chloride (chlorcyan) 28 53 10 00 Cyanogen chloride (chlorcyan) Commodity Code Description 28 53 10 00 000 Cyanogen chloride (chlorcyan)