| Description | Hydrogen sulfide is a flammable acid gas, colorless, odor of rotten eggs at low concentrations, are highly toxic. Manufacture of synthetic phosphor, electric shine, light conductors, such as photoelectric exposure meter for. Reducing agent in organic synthesis. For metal refining, pesticides, pharmaceuticals, catalyst regeneration. General reagents. Preparation of various sulfides. For the manufacture of inorganic sulphides, such as chemical analysis is also used to identify the metal ions. |
| Usage | Manufacture of synthetic phosphor, electric shine, light conductors, such as photoelectric exposure meter for. Reducing agent in organic synthesis. For metal refining, pesticides, pharmaceuticals, catalyst regeneration. General reagents. Preparation of various sulfides. |
| Precautions | Flammable gas explosion occurred when the material is mixed with an oxidizing. Strong neurotoxin, have a strong stimulating effect on the mucous membrane. Long-term exposure to low concentrations of H2S can cause chronic inflammation of the eyes and respiratory tract, and even can cause corneal erosion or punctate keratitis. The body can occur class neurosis, central autonomic nervous system dysfunction, also can damage the peripheral nerves. |
| By Industry | Optoelectronics, semiconductor, medical, and chemical. |
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