Substance Information

Pentazinc chromate octahydroxide

EC / List no.: 256-418-0

CAS no.: 49663-84-5

Mol. formula: Cr2H2O10Zn3

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GHS08: Serious Health Hazard GHS07: Health hazard GHS09: Hazardous to the Environment

Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance may cause cancer, is very toxic to aquatic life, is very toxic to aquatic life with long lasting effects, is harmful if swallowed and may cause an allergic skin reaction.

Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance is fatal if inhaled, is toxic if swallowed, is harmful in contact with skin, is suspected of causing genetic defects, is suspected of damaging fertility or the unborn child and may cause respiratory irritation.

  • C

Carcinogenic

  • Ss

Skin sensitising

  • Substance of very high concern (SVHC) and included in the candidate list for authorisation.
  • Substance of very high concern requiring authorisation before it is used (Annex XIV of REACH).

This substance is manufactured and/or imported in the European Economic Area in 100 - 1 000 tonnes per year.

This substance is used in articles, in formulation or re-packing, at industrial sites and in manufacturing.

This substance is used in articles, in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses

ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Article service life

Release to the environment of this substance can occur from industrial use: in the production of articles and formulation of mixtures.
Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in complex articles, with no release intended: vehicles.

Widespread uses by professional workers

ECHA has no public registered data indicating whether or in which chemical products the substance might be used. ECHA has no public registered data on the types of manufacture using this substance. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Formulation or re-packing

This substance is used in the following products: adhesives and sealants and coating products.
Release to the environment of this substance can occur from industrial use: formulation of mixtures.

Uses at industrial sites

This substance is used in the following products: coating products.
This substance is used for the manufacture of: machinery and vehicles.
Release to the environment of this substance can occur from industrial use: in the production of articles.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance.

The InfoCard summarises the non-confidential data on substances as held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The InfoCard is automatically generated. Information requirements under different legislative frameworks may therefore not be up–to–date or complete. Substance manufacturers and importers are responsible for consulting official publications. This InfoCard is covered by the ECHA Legal Disclaimer.

ECHA logo about INFOCARD - Last updated: 27/06/2020

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