20% Oleum (Fuming Sulfuric Acid)

Product Introduction

Jiangxi Yuhong New Materials Co., Ltd. supplies high-quality 20% fuming sulfuric acid (20% Oleum). Manufactured by dissolving high-purity sulfur trioxide in refined sulfuric acid, this product features strong chemical activity, stable sulfonation performance and ultra-low impurities. All physical and chemical indicators comply with GB/T 534-2014 national standards and export inspection specifications.

Compared with high-concentration oleum, 20% oleum provides mild and controllable reaction performance with higher safety in storage and transportation. It is widely applied in organic sulfonation synthesis, dye intermediate production, surfactant manufacturing, nitration dehydration, petroleum refining, resin modification, pharmaceutical and fragrance synthesis.

With excellent dehydration and sulfonation capacity, it improves reaction efficiency and product purity with fewer side reactions. Supported by professional anti-corrosion storage tanks and enclosed logistics transportation, our 20% oleum has sufficient stock and stable batch quality, providing reliable high-end chemical raw materials for fine chemical, pharmaceutical, dye and new energy industries.

Keywords

20% Oleum, 20% Fuming Sulfuric Acid, Industrial Oleum, Sulfonation Agent, Fine Chemical Dehydrant