Chemical Safety Data Sheet

Chemical and corporate identity

Chinese name: Potassium carbonate

English name: Potassium Carbonate

Company Name: Qinghai Salt Lake Industry Co., Ltd.

Address: No. 28, Huanghe Road, Golmud City, Qinghai Province

Phone: 0979-8448114

Emergency Consultation Unit: Chemical Registration and Registration Center (Qingdao) Emergency Consultation Tel: 0979-8448114

15209795036

Composition/composition information

Main ingredients: solid, potassium carbonate ≥99%.

CAS number: 584-08-7

Relative molecular weight: 138.21

Molecular formula: K2CO3

Chemical category: Inorganic salts

Handling and storage

Handling precautions: Closed operation, enhanced ventilation. Operators must be trained to strictly follow the operating procedures. Operators are advised to wear refractory maintenance clothing, chemical safety glasses and refractory maintenance gloves. Smoking is strictly prohibited in the workplace.

Storage Precautions: Store in a dry, clean warehouse. Pay attention to waterproof and moisture-proof, and store it separately from flammable or combustible materials and acid substances. When handling, it should be lightly loaded and unloaded to avoid damage to the packaging or container. It should not be transported on solid rainy days.

Physical and chemical properties

Foreign customs and traits: solid is white particles, liquid is colorless, odorless and transparent. Freezing point (°C): -13°C (8°F)

Boiling point (°C): 116°C (241°F)

Saturated vapor pressure (KPa): 12mm Hg (at 20 ° C) critical temperature (°C):-

Relative density (water = 1): 1.496 (at 15.6 ° C)

Relative density (air = 1):-

Critical pressure (MPa):-

Solubility: 100% (at 20 ° C), insoluble in alcohol.

Main use: chemical raw materials, widely used in dyes, detergents, food, detergents, TV tubes, fertilizers, potassium cyanide, etc.

Stability and reactivity

Stability: stable

Polymerization damage: no polymerization

Incompatibility: acid, flammable and combustible, magnesium.

Combustion (differentiation) products: carbon dioxide, potassium oxide.

Toxicology material

Acute poisoning: LD50:-LC50:-

Subacute and chronic toxicity:-

Mutagenicity:-

Ecological material

Ecological materials: Due to its alkaline nature, this product can cause pollution to water bodies, and special attention should be paid to plants and aquatic organisms.

Abandonment

Disposal method: This product is disposed of in accordance with the rules of the Hazardous Substance Management Law, the Water Quality Environmental Maintenance Law, and the Soil Environmental Maintenance Law. If the packaged material is discarded, if there is residual potassium carbonate, it should be removed according to the rules of the Environmental Management Law, such as the Disposal Management Law, and reused.

Shipping information

China's dangerous code number: -UN number:-

Packing mark:-

Packing classification:-

Packing and transportation method: Liquid potassium carbonate can be transported in stainless steel tank trucks, ships and plastic drums. The solids are packaged in woven bags and shipped. Liquid potassium carbonate should be maintained at a higher temperature than freezing point (-130C)