What is the UN number and packing grade for acetone shipping?

Acetone Shipping UN Number and Packing Grade Analysis

Acetone, chemical name ethyl ketone, is a colorless flammable organic compound, widely used in paint thinner, plastic manufacturing and pharmaceutical industry. Due to its flammability, the packaging and shipping of acetone by sea must comply with strict international standards. This article will analyze the UN number and packaging grade requirements for acetone shipping in detail.

1. UN Number Importance

The UN number (United Nations Dangerous Goods Number) is an important symbol for the international transport of dangerous goods and is developed by the United Nations Committee of Experts on the Transport of Dangerous Goods. Acetone belongs to the class of flammable liquids and has the UN number 1100. This number helps global transport parties to identify the nature of dangerous goods and ensure transport safety.

2. acetone hazardous properties and classification

Acetone is highly volatile and may form an explosive mixture when mixed with air and belongs to class 3 flammable liquids (UN R36). According to the GHS classification, acetone has a flash point below 23°C and an initial boiling point of no more than 35°C, further confirming its high flammability.

3. packaging grade division

International transport of dangerous goods will be divided into I, II, III three levels of packaging, based on the degree of danger of the goods. Because of its high volatility and flammability, acetone is usually packaged in Type I packaging, which is the packaging standard for very high-risk goods.

4. acetone sea packing specific requirements

1. Container selection: preference is given to steel or aluminum containers to ensure tightness and corrosion resistance.
2. Label identification: must be affixed to the dangerous goods label, including the "flammable liquid" mark and UN number 1100.
3. Leak-proof design: use leak-proof valve and lining to prevent leakage and ensure transportation safety.
4. Storage and partition: avoid direct sunlight and high temperature environment, away from fire, to ensure loading and unloading operation safety.

5. Transport Document Marking

All shipping documents must be marked with UN number 1100 of acetone and its packing class I. Correct document labeling facilitates rapid identification and processing, ensuring compliance with the shipping process.

6. summary

As an important industrial raw material, the safe transportation of acetone by sea is very important. UN number 1100 and packing class I ensure the standardization and safety of transportation. Following international transport standards not only ensures the safety of goods, but also avoids legal risks and ensures the smooth operation of the supply chain.

Understanding the UN number and packaging grade of acetone is the basis for ensuring safe shipping. Choosing the right packaging and following shipping practices is critical for the chemical industry.