1
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lead sulfide
|
Western countries
|
Lead sulfide is a toxic compound and its production and use are strictly regulated.
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1
|
2
|
lead sulfide
|
Western countries
|
Lead sulfide is known as galena and has historically been used as a source of lead and silver in mining.
|
1
|
3
|
sulfur
|
Western countries
|
Sulfur is commonly used in the production of matches and gunpowder.
|
1
|
4
|
sulfuric acid
|
Western countries
|
Sulfuric acid is commonly used in industrial processes and is considered a hazardous chemical.
|
1
|
5
|
sulfuric acid
|
Western countries
|
Recognized as a hazardous substance with strict regulations on handling and storage.
|
1
|
6
|
sulphur
|
Western countries
|
Sulphur is commonly used in the production of chemicals, fertilizers, and pharmaceuticals in Western countries.
|
1
|
7
|
sulphur
|
Western countries
|
Sulphur is commonly used in the production of fertilizers, industrial chemicals, and pharmaceuticals.
|
1
|