Skip to content

Chemicals of all sorts are frequently discussed on this site, especially those causing harmful health effects (e.g.pesticides, flame retardants). Developed countries depend on all sorts of chemicals and "chemical technologies", and they are present in most manufactured products. But how many chemicals manufactured by the chemical industry are actually out there? What do we know about them?

Around the year 2000 it was estimated that there were about 100,000 chemicals, but this was just looking at the United States, Canada, and Europe. Now a new estimate, looking at countries throughout the world, found about 350,000 chemicals and mixtures of chemicals that are registered for production and use.

Very little is known about about health or environmental effects of many (most) of them. Some estimate that about 3% of chemicals might be of "concern" (e.g. serious health effects), but that means about 6000 chemicals! Harm (adverse effects) to humans and ecosystems is called "chemical pollution".

The international team of researchers were concerned with one one of their findings: that the identities of many chemicals remain publicly unknown because they are claimed as confidential (over 50,000 chemicals) or they are "ambiguously described" with missing details (up to 70,000). So only the manufacturers know if or how dangerous the chemicals are. Yikes!

From Futurity: The Worlds 'Chemical Diversity' Tripled in Just Twenty Years  ...continue reading "Little Is Known About Health Effects Of 350,000 Chemicals Now In Use"