Lesson 4 – Hazardous Chemicals

HAZARDOUS CHEMICALS

 

HAZARDOUS CHEMICALS

 

CHEMICAL

 

HAZARD

 

AFFECTED AREAS

 

LOCATION

 

PREVENTATIVE MEASURES

 

Acetylene Gas

 

Flammable.

 

Lungs, fatal.

 

Cutting and welding.

 

PPE & training

 

Ammonia Liquid

 

Toxic, poisonous.

 

 

Skin, eye, respiratory.

 

Bulk storage tanks.

 

Gas mask, full clothing, goggles

 

Calcium Chloride Solid

 

Toxic, poisonous.

 

Eyes, ingestion.

 

Water treatment.

 

Dust mask, goggles.

 

Calcium Cyanide Liquid

 

Highly Toxic, poisonous.

 

Fatal injury in small quantities.

Skin, inhalation, ingestion

 

Cyanide tanks, bulk storage Metallurgical, processes.

 

Respiratory protection, goggles, overall and rubber boots.

 

Caustic Soda-Liquid Alkaline

 

Toxic, poisonous.

Causes burns.

 

Skin, eyes, lungs, ingestion.

 

U-Plant, Bulk storage.

 

Full face mask PP2

 

Hydrochloric acid Liquid acid

 

Severe burns.

 

Nose, skin, mouth.

 

Gold Plant, Bulk storage, 25lt drums

 

Full PPE.

 

Liquefied Petroleum Gas LPG

 

Fire, Explosion, Inhalation

 

Respiratory, asphyxia.

 

Gas stoves.

 

Gas mask – PPE

 

Nitric Acid

 

Highly toxic by inhalation

 

Fatal, respiratory, deep burns on skin.

 

20lt drums smelt-house.

 

Full PPE, full face gas mask FFP3, Vent. Extraction.­­­­

 

Sulphuric Acid – 98% acid

 

Severe burns, death when swallowed.

 

Lungs, eyes, skin

 

2lt drums smelt-house.

 

Full PPE, full face gas mask FFP3, Vent. Extraction.

 

Sodium Cyanide Liquid

 

Highly toxic by inhalation.

 

Fatal, respiratory, deep burns on skin.

 

20lt drums smelt-house. Locked enclosed area.

 

 

Full PPE, full face gas mask FFP3, Vent. Extraction.

 

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