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Cyanate de sodium
Sodium Cyanate Introduction: Sodium cyanate produced by Shandong Qingjia Chemical Co., Ltd. is a key basic chemical raw material manufactured by the company. It features stable and reliable quality, with a purity exceeding 98%. Currently, the national average stands at 92%, making our product a leader in the industry. As a critical chemical intermediate, its primary applications include organic synthesis, the preparation of pharmaceutical intermediates, the production of
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L'eau contenant de l'ammoniac de qualité réactif présente de faibles ions métalliques et des impuretés stables, idéale pour les laboratoires et la synthèse de précision avec une conformité complète aux normes et un emballage propre et scellé.
5. Reagent-Grade Ammonia Water Introduction Reagent-grade ammonia water of Shandong Qingjia Chemical Co., Ltd. is a high-quality reagent product specially developed for scientific research, laboratory analysis and precision chemical synthesis. It features outstanding advantages of high purity and low metal ions with extremely low impurity content. Strictly in accordance with reagent-grade production standards and adopting refined production and rigorous quality inspection
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L'ammoniac et l'eau pour les centrales électriques La désulfuration/dénitrification pour les centrales électriques assure une désulfuration et une dénitrification stables avec une faible volatilité et une conformité complète en matière de sécurité.
Ammonia Water for Power Plant Desulfurization/Denitrification Introduction: Shandong Qingjia Chemical Co., Ltd.’s ammonia water for power plant desulfurization/denitrification is a specialized environmental protection product developed specifically for flue gas treatment in coal-fired power plants. It features outstanding core performance with a stable desulfurization efficiency of ≥95%. Specifically designed to integrate with coal-fired power plant environmental denitrificat
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L'eau d'ammoniac de qualité alimentaire est conforme à GB29201-2020, ISO22000 et HACCP. Elle a une pureté élevée, des propriétés douces, une faible volatilité, des qualifications complètes, un emballage sûr pour toutes les applications de transformation des aliments.
Food Grade Ammonia Water Introduction Shandong Qingjia Chemical Co., Ltd. food grade ammonia water is a special product independently developed for food, disinfection and other safety-level scenarios. It strictly complies with the national standard GB29201-2020, and meets the requirements of ISO22000 and HACCP food safety management systems. The whole production process follows food safety control specifications. Every procedure from raw material screening, production and
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L'eau d'ammoniac de qualité électronique est ultra-pure, conforme à la norme SEMI C12, stable, sans résidus, produite en salle blanche, emballée en toute sécurité et idéale pour le traitement de précision de l'électronique.
Electronics-Grade Ammonia Water Introduction: Shandong Qingjia Chemical Co., Ltd.’s electronics-grade ammonia water is a core product developed by the company for the high-end electronics sector. Its quality strictly complies with the SEMI C12 standard. Produced in a Class 10,000 cleanroom, the product undergoes a dual purification process combining four-stage filtration and ion exchange, ensuring impurity levels of ≤0.00001%. The entire production process adheres to
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L'eau d'ammoniac de qualité industrielle a une concentration stable de 5% à 28%, des impuretés contrôlables, une rentabilité élevée, une grande adaptabilité, une conformité totale et un emballage sûr pour la production industrielle.
Industrial Grade Ammonia Water Introduction IntroductionIndustrial Grade Ammonia Water, produced by Shandong Qingjia Chemical Co., Ltd., is one of the company's core chemical products. It is manufactured in strict compliance with the Chinese chemical industry standard HG/T5353-2018, with all indicators passing authoritative certifications and meeting regulatory requirements. Backed by a robust annual ammonia water production capacity of 500,000 tons, the company employs fully
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