1. Commercial domestic bleaching powder is typically about 40 % active chlorine. 2. He advocated the use of chlorine rather than bleaching powder to disinfect sewage. 3. The mushrooms, which have an odor resembling bleaching powder , are not recommended for consumption. 4. Historically, bromine was produced by adding sulfuric acid and bleaching powder to natural brine. 5. Bleaching powder was the first material used for chlorination.6. Bleaching powder is not a simple mixture of calcium hypochlorite, calcium chloride, and calcium hydroxide.7. John McClellan was born in Liverpool, the younger son of Alexander McClellan, a bleaching powder . 8. Percent active chlorine in these materials ranges from 20 % for bleaching powder to 70 % for HTH. 9. Bleaching powder is any of various mixtures of calcium hypochlorite, lime ( calcium hydroxide ), and calcium chloride.10. Tabun can be destroyed with bleaching powder ( calcium hypochlorite ), though the poisonous gas cyanogen chloride is produced.
