(1) Molecular formula: K2CO3
(2) CAS number: 584-08-7
(3) Executive standard: Food additive potassium carbonate GB25588-2010
(4) Product uses:
(1) Glass industry: Production of optical glass, can improve glass transparency, strength, and refractive index.
(2) Reagent industry: High-purity analysis, emission spectrum analysis, etc. Also used as a flux for silicates and insoluble sulfates, a desiccant for organic liquids, and in electroplating, fertilizer, and photography industries.
(3) Food industry: Alkaline agent and dough conditioner, can inhibit noodle acidification, used as a leavening agent in food, applicable to flour-based products.
(4) Light industry: Printing and dyeing, soap, enamel, preparation of potassium salts, ammonia decarbonylation, also used in the color TV industry, as a gas adsorbent, dry powder fire extinguisher, rubber anti-aging agent, etc.; used in the processing of exposed photographic materials.
(5) Pharmaceutical industry: Ammonia decarbonylation, additive, pharmaceutical intermediate.
(5) Specifications: