A high transmittance glass sheet is provided that is formed of a soda-lime-silica
glass composition containing, expressed in wt. %, less than 0.020% of total iron
oxide in terms of Fe2O3 and 0.006 to 2.0% of zinc oxide.
The glass sheet allows the formation of nickel sulfide particles to be suppressed
by the addition of a zinc compound to a glass raw material.