The CN number on the chemical barrel consists of 6 or 7 digits, and there are only 5 digits in the 12 version of hazardous chemicals filing. How can I find it? Please help me.

Cn number is the number of dangerous goods in China. The CN number has only five digits, not six or seven digits. So you can't find it. The 6th and 7th CN numbers must be wrong. According to GB 12463-2009 General Technical Conditions for Transport and Packaging of Dangerous Goods,

The CN/ 3208 14 you provided refers to the code of China, and 3208 14 refers to the code of a manufacturer, which was verified as Wuxi Sifang Xinyou Co., Ltd., and Pi: 00 1 refers to the production month, that is, 1.

When customers export steel drums, the products packed in steel drums are divided into four categories according to their performance: dangerous goods, dangerous goods, dangerous goods and non-dangerous goods. The specific series of steel drum seal marks are as follows:

Class I dangerous goods

UN 1a 1/x 1.4/250/ 12 CN/3208 14 PI:00 1

Category II dangerous goods

UN 1a 1/y 1.4/ 100/ 12 CN/3208 14 PI:00 1

The third category of dangerous goods

UN 1a 1/z 1.4/ 100/ 12 CN/3208 14 PI:00 1

non-dangerous article

3208 14 PI:00 1

Among them, X, Y and Z correspond to Class I, Class II and Class III of dangerous goods respectively.