Capable of participating in a chemical interaction or transformation. Other key words that are required on product labels by federal regulation give a rough indication of the degree of toxicity of the product. The probable fatal dosage is for a 150 pound person. Product is highly toxic. A taste to a teaspoon is a probable fatal dose.
Product is moderately toxic.
A teaspoon to a tablespoon is a probable fatal dose. An ounce to a pint is a probable fatal dose. Product labels also give the consumer important information on how to use the products and in what quantity. These directions should be strictly followed. Some product labels list ingredients that may be useful in the event of a poisoning or reaction to the product.