1983 Ed.]
Application
Dangerous Goods (Classification) Regulations
Exemption
[CAP. 295
A 11
[Subsidiary]
Hydrofluoric Acid Solution (Fluoric Acid, Hydrogen Fluoride Solution) Hydrofluosilicic Acid (Sand Acid) Mixed Acid (when consisting of a mixture of Sulphuric and Nitric Acid)
Nitric Acid
Perchloric Acid not exceeding 72% w/w in Solution (Note: over 72% is prohibited)
Phosphoric Acid (Orthophosphoric Acid)
Phosphorus Oxychloride (Phosphoryl Chloride)
Phosphorus Pentachloride
Phosphorus Tribromide (Phosphorus Bromide)
Phosphorus Trichloride (Phosphorus Chloride)
Potassium Hydroxide (Caustic Potash)
Propionic Acid
Silicon Tetrachloride (Silicon Chloride)
Sludge or Spent Acid (not containing Nitric Acid or Nitrous Acid)
Sodium Bisulphite Solution, over 10% Sodium Hydroxide (Caustic Soda)
Stannic Chloride, Anhydrous (Tin Tetrachloride)
Sulphur Chlorides (Sulphur Dichloride, Sulphur Monochloride)
Sulphuric Acid (containing not less than 10% Sulphuric Acid by weight)
Sulphuryl Chloride
Sulphur Trioxide (Stabilized liquid)
Thioglycollic Acid
Thionyl Chloride
Titanium Tetrachloride.
CATEGORY 4
POISONOUS SUBSTANCES
Class 1-Substances giving off a poisonous gas or vapour
Acetone Cyanohydrin (Stabilized)
Alkaline solutions of Sodium Chlorite
Ammonia Solutions, containing not less than 10% ammonia by weight
Aniline (Aniline oil)
Arsenic Bromide
Arsenic Chloride
Bleaching Powder (Chloride of Lime, Calcium Hypochlorite)
Beryllium (Powder, Flake or Swarf)
Beryllium Chloride
Beryllium Hydroxide
Beryllium Nitrate
Beryllium Oxide
Beryllium Sulphate
Bromine and Solutions of Bromine
Carbon Tetrachloride
Chlorobromomethane
Chloroform
Chloropicrin (Trichloronitromethane)
Dichloromethane (Methylene Chloride)
Diethyl Sulphate (Ethyl Sulphate)
Dimethyl Sulphate (Methyl Sulphate)
Hydrazine Hydrate
Hydrocyanic Acid Solutions (Prussic Acid)
Hydrogen Cyanide Anhydrous (Stabilized)
Isocyanates of types TDI and HDI (2, 4 tolylenediisocyanate, 2, 6 tolylenediisocyanate, and hexamethylene diisocyanate)
Lead Tetraethyl
Lead Tetramethyl
Methylene Diphenyl Diisocyanate
Motor Fuel Anti-knock Compounds (Ethyl Fluid)
1, 5-Naphthalene Diisocyanate
Nitrobenzene (Nitrobenzol, Mirbane Oil)
Nitrochlorobenzenes (Ortho-, Meta-, and Para-)
Orthodichlorobenzene
Paradichlorobenzene
Parathion (Diethyl p-nitro-phenyl thiophosphate)
Pentachloroethane
Phenol (carbolic acid) and its homologues, e.g. cresols (Cresylic Acid) and other tar acids and liquid preparations thereof
Potassium Hypochlorite Solutions
Sodium Hypochlorite Solutions
Tetrachloroethane (Acetylene Tetrachloride)
Tetrachloroethylene (Perchloroethylene)
Trichloroethane
Trichloroethylene
Class 2-Certain other poisonous substances
Arsenic Compounds other than those specified elsewhere in this class
Arsenic Trioxide (White Arsenic)
Barium Salts (except Barium Sulphate, Barium Cyanide and such salts of Barium as are included in category 7)
Cyanides, Metallic (except Ferricyanides and Ferrocyanides)
Dinitrobenzenes
Dinitrochlorobenzenes
Dinitrotoluenes
Lead Acetate
L.N. 16/66.
L.N. 90/70.
L.N. 39/73.
L.N. 237/74.
1983 Ed.]
Application
Dangerous Goods (Classification) Regulations
o
Exemption
[CAP. 295
A 11
[Subsidiary]
Hydrofluoric Acid Solution (Fluoric
Acid, Hydrogen Fluoride Solution) Hydrofluosilicic Acid (Sand Acid) Mixed Acid (when consisting of a
mixture of Sulphuric and Nitric Acid)
Nitric Acid
Perchloric Acid not exceeding 72%
w/w in Solution (Note: over 72% is prohibited)
Phosphoric Acid (Orthophosphoric
Acid)
Phosphorus Oxychloride (Phosphoryl
Chloride)
Phosphorus Pentachloride
Phosphorus Tribromide (Phosphorus
Bromide)
Phosphorus Trichloride (Phosphorus
Chloride)
Potassium Hydroxide (Caustic Potash)
Propionic Acid
Silicon Tetrachloride (Silicon
Chloride)
Sludge or Spent Acid (not containing
Nitric Acid or Nitrous Acid)
Sodium Bisulphite Solution, over 10% Sodium Hydroxide (Caustic Soda) Stannic Chloride, Anhydrous (Tin
Tetrachloride)
Sulphur Chlorides (Sulphur
Dichloride, Sulphur Monochloride) Sulphuric Acid (containing not less
than 10% Sulphuric Acid by weight)
Sulphuryl Chloride
Sulphur Trioxide (Stabilized liquid) Thioglycollic Acid
Thionyl Chloride
Titanium Tetrachloride.
CATEGORY 4
POISONOUS SUBSTANCES
Class 1-Substances giving off a poisonous gas or vapour
Acetone Cyanohydrin (Stabilized)
Alkaline solutions of Sodium
Chlorite
Ammonia Solutions, containing not less
than 10% ammonia by weight
Aniline (Aniline oil)
Arsenic Bromide
Arsenic Chloride
Bleaching Powder (Chloride of Lime,
Calcium Hypochlorite)
Beryllium (Powder, Flake or
Swarf)
Beryllium Chloride
Beryllium Hydroxide
Beryllium Nitrate
Beryllium Oxide
Beryllium Sulphate
Bromine and Solutions of Bromine
Carbone Tetrachloride
Chlorobromomethane
Chloroform
Chloropicrin (Trichloronitromethane) Dichloromethane (Methylene
Chloride)
Diethyl Sulphate (Ethyl Sulphate)
Dimethly Sulphate (Methly Sulphate) Hydrazine Hydrate
Hydrocyanic Acid Solutions (Prussic
Acid)
Hydrogen Cyanide Anhydrous
(Stabilized)
Isocyanates of types TDI and HDI (2, 4
tolylenediisocyanate, 2, 6
tolylenediisocyanate, and
hexamethylene diisocyanate)
Lead Tetraethyl
Lead Tetramethyl
Methylene Diphenyl Diisocyanate Motor Fuel Anti-knock Compounds
(Ethyl Fluid)
1, 5-Naphthalene Diisocyanate Nitrobenzene (Nitrobenzol,
Mirbane Oil)
Nitrochlorobenzenes (Ortho-, Meta-,
and Para-) Orthodichlorobenzene Paradichlorobenzene
Parathion (Diethyl p-nitro-phenyl
thiophosphate)
Pentachloroethane
Phenol (carbolic acid) and its
homologues, e.g. cresols (Cresylic
Acid) and other tar acids and liquid preparations thereof
Potassium Hypochlorite Solutions Sodium Hypochlorite Solutions Tetrachloroethane (Acetylene
Tetrachloride)
Tetrachloroethylene
(Perchloroethylene)
Trichloroethane
Trichloroethylene
Class 2-Certain other poisonous substances
Arsenic Compounds other than those
specified elsewhere in this class
Arsenic Trioxide (White Arsenic)
Barium Salts (except Barium Sulphate,
Barium Cyanide and such salts of Barium as are included in category 7)
Cyanides, Metallic (except
Ferricyanides and
Ferrocyanides)
Dinitrobenzenes
Dinitrochlorobenzenes
Dinitrotoluenes
Lead Acetate
L.N. 16/66.
L.N. 90/70.
L.N. 39/73.
L.N. 237/74.
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