What is 2-Mercaptobenzothiazole (MBT)?
2-Mercaptobenzothiazole, also known as accelerator M, is an organic compound, which is a light yellow crystalline powder, and it is mainly used as a sensitive reagent for the determination of gold, bismuth, cadmium, cobalt, mercury, nickel, lead, thallium and zinc and rubber accelerators.

The precautions of operation and storage?
Precautions for operation: airtight operation, local exhaust. Prevent dust from being released into the workshop air. Operators must undergo special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety goggles, anti-poison infiltration overalls, and rubber gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid generating dust. Avoid contact with oxidants. Equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment. Empty containers may contain hazardous residues.
Precautions for storage: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep out of direct sunlight. The package is sealed. It should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be equipped with suitable materials to contain spills.