Do non-dangerous articles need MSDS?
Non-dangerous articles generally refer to articles with very low toxicity, non-flammable and low activity. If you can light them with torch safely, hit them with hammer, and eat them with scoop, then no MSDS is needed for them.
Our knowledge of the world is deepened and corrected gradually. Potential influence of many materials, which may be irreversible toxicity to human body like side effect of various medicines, are found after years application. Shall we take relative protection until the hazard is found and relative policy is carried out? Instead, we shall advocate MSDS for all chemicals, and upgrade relatively MSDS with deep research and discover. Laws and regulations for chemical safety management in each country are revised according to deep discover of scientific research, so shall you make MSDS in a hurry until new laws and regulations are carried out?