chlorine dioxide

Basic Information

Field	Content
Chinese name	chlorine dioxide
English name	chlorine dioxide
INS/E number	INS 926
Functional class	Flour treatment agent
Year adopted	1965
Approved by	Australia/New Zealand (FSANZ)

What is it?

Stabilised chlorine dioxide is a strong oxidising disinfectant/preservative used for water disinfection, sanitisation of produce and flour bleaching, with low residues and fewer by-products.

Source

Industrial：氯酸盐还原、稳定化处理制得

Why is it used?

• Disinfects water and process water
• Sanitises produce and equipment
• Bleaches and conditions flour
• Inhibits microbes and extends shelf life

Common Foods

• Drinking water
• Fruit and vegetables
• Flour
• Process water

Safety

ADI (Acceptable Daily Intake)：Not applicable (evaluated, no limit set)

Concerns：

• 高浓度有刺激性，须按规范使用
• 需控制副产物

Usage Standard

China：GB 2760《食品安全国家标准 食品添加剂使用标准》（稳定态二氧化氯）；GB 2760 表A.2 加工助剂

International：

• EU Regulation 1333/2008 Annex II (E 926)
• FDA 21 CFR 173.300
• Codex GSFA (INS 926)
• FSANZ Food Standards Code (926)

In a nutshell

Stabilised chlorine dioxide is a low-residue disinfectant for water, produce and flour.

Consumer Advice

Chlorine dioxide is used in the food industry as a flour treatment agent and sanitiser that effectively kills bacteria and mould, and is also used for washing fruit and vegetables and sanitising food equipment. It is a strong oxidiser, but when used according to regulations it breaks down and leaves negligible residues in food. It is safe within regulated limits.

Dietary Restrictions

• Vegan: ✅
• Halal: ✅
• Kosher: ✅

Allergens

✅ Free from common allergens

Disclaimer

The information provided here is for discussion and educational purposes only. It is not medical advice or an evaluation/rating of any product or ingredient. This information may not apply to you; before using or taking any action, you should contact the manufacturer, vendor, medical, dietary, fitness, or other professionals. If you use any information provided here, you do so at your own risk.