Dark gray powdery metallic zinc can be used as a pigment with strong hiding power. It has good rust prevention and atmospheric corrosion resistance. Commonly used to make anti-rust paint, strong reducing agent, etc.
The main purpose
Chemical Chinese name: Zinc powder
Chemical English name: zinc powder
Chinese name 2: Sub-lead powder
English name 2: Zinc dust
Invasion route: inhalation, ingestion, transdermal absorption
Health hazards: Inhalation of zinc oxide fumes formed by zinc at high temperatures can cause metal fume fever. Symptoms include metallic taste in the mouth, thirst, tightness in the chest, dry cough, headache, dizziness, high fever, chills, etc. Dust is irritating to eyes. Oral irritation of the gastrointestinal tract. Long-term repeated contact is irritating to the skin.
Explosion hazard: This product is flammable and irritating when wet.
Skin contact: Take off contaminated clothing and wash skin thoroughly with soap and water.
Eye contact: Lift the eyelid and rinse with running water or normal saline. Seek medical attention.
Inhalation: Leave the scene quickly to a place with fresh air. Keep the airway unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.
Ingestion: Drink enough warm water to induce vomiting. Seek medical attention.
Disposal and storage
Storage precautions: Store in a cool, dry, and well-ventilated warehouse. Keep away from fire and heat sources. The storage temperature does not exceed 25℃, and the relative humidity does not exceed 75%. The package is sealed.
Melting point (℃): 419.6
Boiling point (℃): 907
Relative density (water = 1): 7.13
Solubility: soluble in acid and alkali.
Main use: Used as a catalyst, reducing agent and in organic synthesis, and also in the preparation of non-ferrous metal alloys
Contact Person: Ms. Juliet Zhu