Final answer:
SDS stands for Safety Data Sheet, which provides vital safety and handling information on chemicals such as sodium hypochlorite, a commonly used disinfectant and bleach found in products like Clorox with typical concentrations around 7.4% NaOCl by mass. The correct option is A.
Step-by-step explanation:
The term SDS in the context of 'Sodium hypochlorite SDS information' refers to a Safety Data Sheet. This is a detailed document that provides information on various aspects of a chemical, including its properties, potential hazards, safe handling practices, and emergency control measures.
When working with chemicals like sodium hypochlorite, which is commonly found as a dilute solution known as liquid bleach, it is crucial to consult the Safety Data Sheet to ensure it is handled safely.
Sodium hypochlorite is an unstable compound that decomposes to release chlorine gas, making it essential to understand and follow the correct disposal and safety precautions.
Sodium hypochlorite is not only a widely used bleach and disinfectant, but also an important germicide. It can be prepared through the electrolysis of a cold, dilute solution of sodium chloride, resulting in a reaction between chlorine and hydroxide ions.
A commercial product such as Clorox typically contains a specific concentration of sodium hypochlorite, for example, 7.4% NaOCl by mass.
It is important to note that figures like 5.2.1 and 4.3.1 in chemistry texts often illustrate the reactive nature of sodium, the toxicity of chlorine gas, and how they combine to form sodium chloride or table salt.
When handling sodium hypochlorite, always refer to its Safety Data Sheet for comprehensive safety and handling information. The correct option is A.