{"id":5314,"date":"2025-07-25T09:34:20","date_gmt":"2025-07-25T09:34:20","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=5314"},"modified":"2025-07-25T09:34:21","modified_gmt":"2025-07-25T09:34:21","slug":"potassium-carbonate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/potassium-carbonate\/","title":{"rendered":"Potassium carbonate"},"content":{"rendered":"

\u3010CAS\u3011584-08-7\u00a0\u00a0Molecular formula: K2CO3\u00a0\u00a0\u00a0\u00a0Relative molecular\u00a0mass:138.2066<\/p>\n

F\u00f3rmula estructural:\"\"<\/p>\n

 <\/p>\n

\u4e00\uff0ePropiedad del producto\uff1a<\/h4>\n

At room temperature, it is a white crystalline powder or particle, odorless, hygroscopic, soluble in water (solubility 111g\/100mL at 25\u2103), insoluble in alcohols, with a density of approximately 2.428g\/cm\u00b3, and a melting point of 891\u2103.<\/p>\n

 <\/p>\n

\u4e8c\uff0e\u00cdndice de calidad:<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nFood-Grade (FCC)<\/b><\/strong><\/td>\n<\/tr>\n
Assay (K\u2082CO\u2083)<\/b><\/strong><\/td>\n\u2265 99,0% (p\/p)<\/td>\n<\/tr>\n
Apariencia<\/b><\/strong><\/td>\nWhite granules\/powder<\/td>\n<\/tr>\n
P\u00e9rdida por secado (105\u00b0C)<\/b><\/strong><\/td>\n\u2264 0.5% (w\/w)<\/td>\n<\/tr>\n
Cloruros (como Cl-)<\/b><\/strong><\/td>\n\u2264 0.003% (w\/w)<\/td>\n<\/tr>\n
Sulfatos (como SO\u2084\u00b2-)<\/b><\/strong><\/td>\n\u2264 0,005% (p\/p)<\/td>\n<\/tr>\n
Metales pesados (como Pb)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Ars\u00e9nico (As)<\/b><\/strong><\/td>\n\u2264 3 ppm<\/td>\n<\/tr>\n
Hierro (Fe)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Sodio (Na)<\/b><\/strong><\/td>\n\u2264 0,1% (p\/p)<\/td>\n<\/tr>\n
Materia insoluble<\/b><\/strong><\/td>\n\u2264 0.02% (w\/w)<\/td>\n<\/tr>\n
pH (5% Solution)<\/b><\/strong><\/td>\n11.0\u201312.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4e09\uff0e\u00c1mbito de aplicaci\u00f3n y uso\uff1a<\/h4>\n

Potassium carbonate is mainly used as an additive in instant noodles and carbonated beverages, playing a role in leavening and preservation.<\/p>\n

 <\/p>\n

\u56db\uff0eEmbalaje y almacenamiento\uff1a<\/h4>\n

Packaging: Inner liner is polyethylene plastic bag, outer cover is plastic woven bag. Net weight of each bag is 25 kilograms.<\/p>\n

Storage and Transportation: It should be stored in a dry, ventilated and clean warehouse to prevent rain and moisture. It should be isolated from toxic substances for stacking. The shelf life of this product is twelve months.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011584-08-7\u00a0\u00a0Molecular formula: K2CO3\u00a0\u00a0\u00a0\u00a0Relative molecular\u00a0mass:138.2066 Structural formula:   \u4e00\uff0eProduct Property\uff1a At room temperature, it is a white crystalline powder or particle, odorless, hygroscopic, soluble in water (solubility 111g\/100mL at 25\u2103), insoluble in alcohols, with a density of approximately 2.428g\/cm\u00b3, and a melting point of 891\u2103.   \u4e8c\uff0eQuality Index: Parameter Food-Grade (FCC) Assay (K\u2082CO\u2083) \u2265 99.0% (w\/w) 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formula: K2CO3\u00a0\u00a0\u00a0\u00a0Relative molecular\u00a0mass:138.2066 Structural formula:   \u4e00\uff0eProduct Property\uff1a At room temperature, it is a white crystalline powder or particle, odorless, hygroscopic, soluble in water (solubility 111g\/100mL at 25\u2103), insoluble in alcohols, with a density of approximately 2.428g\/cm\u00b3, and a melting point of 891\u2103.   \u4e8c\uff0eQuality Index: Parameter Food-Grade (FCC) Assay (K\u2082CO\u2083) \u2265 99.0% 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