592715-1939-Pharmacy-and-Poisons-Ord--1937--Regulations--Poisons- — Page 21

THE HONG KONG GOVERNMENT GAZETTE, MAY 5, 1939.

Poison.

Phenylene diamines;

toluene diamines; their salts

Pieric acid

Potassium hydroxide

Sodium fluoride

Sodium hydroxide

Sodium silicofluoride

Sulphuric acid

Substance or article in which exempted.

nasul sprays, mouthwashes, pastilles, lozenges, capsules, pessaries, oint- ments, or suppositories containing

less than 2.5 per cent. of phenols; smelling bottles;

soaps for washing;

solid substances containing less than

sixty per cent. of phenols;

tertiary butyl-cresol ;

thymol

Substances other than preparations for

the dyeing of hair

Substances containing less than five per

cent. of pieric acid

Substances containing less than twelve

per cent. of potassium hydroxide

Substances containing less than three per cent. of sodium fluoride as a preserva- tive

Substances containing less than twelve

per cent. of sodium hydroxide

Substances containing less than three per cent. of sodium silicofluoride as a preservative

Substances containing less than nine per cent., weight in weight, of sulphuric acid (H2SO) accumulators; batteries; fire extinguishers.

Third List.

Substances required by Poisons Regulation 11 to be sold by retail only upon a prescription given by a registered medical practitioner, registered dental surgeon or duly qualified veterinary surgeon.

Amidopyrine; its salts

Adalin

Barbituric acid; its salts; derivatives of barbituric acid; their salts; compounds of barbituric acid, its salts, its derivatives, their salts, with any other substance

Dinitrocresols; dinitronaphthols; dinitrophenols; dinitrothymols Phenylcinchonic acid; salicyl-cinchoninic acid; their salts; their

esters

Sulphonal; alkyl sulphonals

Urethanes and ureides (any poisonous member under whatever

trade name or designation)

Sulphonamide compounds or substituted sulphonamide com-

pounds used for their bactericidal effect.

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