… (2) Hydroquinone (quinol, p -dihydroxybenzene). Small shining crystalline flakes. Used for preparing organic … (2,5-dimethylquinol). (8) Pyrogallol . Small scales or in a shining white crystalline powder, light …
… includes : (1) Piercing in a cross rolling mill (Mannesmann process), in a disc mill or in a cone type … a bench or cold‑rolling (cold‑reducing) in a pilger mill (Mannesmann or Megaval process). These operations give the …
… accelerators or retarders may be added. The presence of small amounts of breakdown products of emulsifiers (Note 5 (B) (ii)) and very small amounts of the special purpose additives mentioned in …
… (1), fresh, chilled, frozen, salted, in brine, dried or smoked, remains classified in this Chapter unless it is … it is frozen throughout. (4) Salted, in brine, dried or smoked. Meat and meat offal, slightly sprinkled with sugar …
