Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 236-675-5
CAS number: 13463-67-7
Toxicity data from standard toxicity tests indicate that micro-and
nanosized TiO2 materials are not toxic to soil organisms including
microbes, plants and invertebrates up to at least 1000 mg/kg dw soil.
Chronic NOEC values are available for the effect of upgraded
ilmenites (UGI, > 80% TiO2) on plants (barley and lettuce), arthropods
(Folsomia candida) and soil microorganisms (nitrification). The NOEC
values for soil arthropods and soil microorganisms were 1000 mg/kg dw
and 10,000 mg/kg dw. An unbounded NOEC of ≥ 100,000 was determined for
Regarding the toxicity of microsized TiO2 particles, chronic data
are available on standard tests with annelids and plants with unbounded
NOEC values of ≥ 1000 mg/kg dw.
For TiO2-NP, chronic data are available from standard tests with
annelids, plants and microbes with unbounded NOEC values ranging from ≥
1000 mg/kg dw to ≥ 100000 mg/kg dw.
Thus, toxicity data from standard toxicity tests indicate that
micro-and nanosized TiO2 materials are not toxic to soil organisms
including microbes, plants and invertebrates up to at least 1000 mg/kg
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
За да гарантираме, че се възползвате максимално от функциите на нашия уебсайт, сме въвели „бисквитки“.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again