{"id":56,"date":"2026-06-28T21:15:58","date_gmt":"2026-06-28T13:15:58","guid":{"rendered":"https:\/\/ysxtchem.com\/product\/polyurethane-core-feedstocks\/"},"modified":"2026-07-28T02:28:10","modified_gmt":"2026-07-28T02:28:10","slug":"photoelectric-grade-potassium-nitrate","status":"publish","type":"product","link":"https:\/\/ysxtchem.com\/zh\/product\/photoelectric-grade-potassium-nitrate\/","title":{"rendered":"\u5149\u7535\u7ea7\u785d\u9178\u94be\uff08\u9ad8\u7eaf\uff09"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

\u7528\u4e8e\u76d6\u677f\u73bb\u7483\u3001\u5149\u4f0f\u73bb\u7483\u3001\u73bb\u7483\u5f3a\u5316\u3001\u8868\u9762\u5904\u7406\u53ca\u5149\u7535\u5b50\u6750\u6599\u5e94\u7528\u7684\u9ad8\u7eaf\u5ea6\u785d\u9178\u94be\uff0c\u8d28\u91cf\u7a33\u5b9a\uff0c\u5305\u88c5\u7b26\u5408\u89c4\u8303\uff0c\u5e76\u9644\u6709\u51fa\u53e3\u5355\u8bc1\u3002<\/p>","protected":false},"featured_media":349,"menu_order":3,"template":"","meta":{"_acf_changed":false,"act_product_series":"Photoelectric grade potassium nitrate","act_product_grade":"Photoelectric grade","act_product_cas":"7757-79-1","act_product_package":"25kg bag\/50kg bag","act_product_lead_time":"","act_product_parameters":"Potassium nitrate content \u2265 99.9%\r\nmoisture \u2264 0.10%\r\nCarbonate (calculated as K2CO3) \u2264 0.01%\r\nSulfate (calculated as SO4) \u2264 0.005%\r\nChloride (calculated as Cl) \u2264 0.005%\r\nwater-insoluble substance \u2264 0.005%\r\nmoisture absorption rate \u2264 0.25%\r\nIron (Fe) \u2264 0.003%\r\nheavy metal \u2264 0.005%\r\nSodium (Na) \u2264 0.01%","act_product_applications":"High-End Cover Glass\r\nTouch Panel Glass\r\nDisplay Panel Glass\r\nSmartphone Glass\r\nTablet Glass\r\nAutomotive Display Glass\r\nPhotovoltaic Glass\r\nSolar Photovoltaic Materials\r\nOptical Glass\r\nElectronic Glass\r\nGlass Ion-Exchange Strengthening\r\nGlass Surface Treatment\r\nOptoelectronic Material Processing\r\nHigh-Purity Material Manufacturing\r\nNew Energy Materials"},"product_category":[13],"class_list":["post-56","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-kno3"],"acf":[],"yoast_head":"\nPhotoelectric grade potassium nitrate -<\/title>\n<meta name=\"description\" content=\"High-purity potassium nitrate for cover glass, photovoltaic glass, glass strengthening, surface treatment, and optoelectronic material applications, supplied with stable quality, compliant packaging, and export documentation.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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