As i am doing a cert 111 in transport and logistics, I think the best way to find the info is going to this link: http://en.wikipedia.org/wiki/Hazchem i found this page a good source of information
The hazchem symbol is a diamond-shaped sign that is used to indicate the presence of dangerous goods. It features a unique code and color that helps emergency responders identify the type of hazard present in a transportation or storage situation.
Caustic Soda Liqour
Firs Number indicating which fire fighting agent to useSecond letter indicating protective clothing neededThird Letter E indicate that evacuate should be consideredDetail here :http://www.jalite.co.uk/Literature/Hazchem_signs-dangerous_site_markings-contructions_sites_signs-LIT290.pdf
classify dangerous chemicals,very useful if there's an accident-you can see them on the back of petrol tankers.
Hazchem code 3YE indicates a specific type of hazardous material that is flammable and corrosive. The "3" refers to the flammable nature of the substance, while "Y" indicates that it should not be mixed with water and "E" denotes that emergency services should be informed of the hazard. This code is used to guide emergency responders in handling the material safely during incidents.
Hazardous chemicals
punyita dkoalam
To crack a Hazchem Code, first, familiarize yourself with the structure of the code, which typically consists of a letter and a number (e.g., "3Y") indicating the type of hazard and the precautions needed. The letter signifies the nature of the hazard (e.g., "Y" for toxic), while the number indicates the compatibility group and emergency response measures. Refer to official guides or databases that provide explanations and safety protocols corresponding to each code. Always prioritize safety and follow proper procedures when handling hazardous materials.
I think it might be 2
Corrosive
The hazchem symbol for a bottle of bench acid would be "C" for corrosive. This symbol signifies that the substance is corrosive and can cause burns or damage to skin, eyes, and surfaces it comes into contact with.
A plus (+) is used to indicate an add-on.