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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Classification & Labelling & PBT assessment

GHS

General Information

Name:
Chromium trioxide
Implementation:
EU
Remarks:
transported intermediate; Classification based on the regulation (EC) No 1272/2008, Annex VI, Table 3.1; no self classification
EC reference: 024-001-00-0

Related composition

Related composition:
Chromium trioxide

Classificationopen allclose all

Explosives
Reason for no classification:
data conclusive but not sufficient for classification
Flammable gases and chemically unstable gases
Reason for no classification:
data lacking
Aerosols
Reason for no classification:
data lacking
Reason for no classification:
hazard class not assessed
Oxidising gases
Reason for no classification:
data lacking
Gases under pressure
Reason for no classification:
data lacking
Flammable liquids
Reason for no classification:
data lacking
Flammable solids
Reason for no classification:
data conclusive but not sufficient for classification
Self-reactive substances and mixtures
Reason for no classification:
data conclusive but not sufficient for classification
Pyrophoric liquids
Reason for no classification:
data lacking
Pyrophoric solids
Reason for no classification:
data conclusive but not sufficient for classification
Self-heating substances and mixtures
Reason for no classification:
data conclusive but not sufficient for classification
Substances and mixtures which in contact with water emit flammable gases
Reason for no classification:
data lacking
Oxidising liquids
Reason for no classification:
data lacking
Oxidising solids
Hazard category:
Oxid. Solid 1
Hazard statement:
H271: May cause fire or explosion; strong oxidiser.
Organic peroxides
Reason for no classification:
data lacking
Corrosive to metals
Reason for no classification:
data lacking
Desensitized explosives
Reason for no classification:
data lacking
Acute toxicity - oral
Hazard category:
Acute Tox. 3
Hazard statement:
H301: Toxic if swallowed.
Acute toxicity - dermal
Hazard category:
Acute Tox. 3
Hazard statement:
H311: Toxic in contact with skin.
Acute toxicity - inhalation
Hazard category:
Acute Tox. 2
Hazard statement:
H330: Fatal if inhaled.
Skin corrosion / irritation
Hazard category:
Skin Corr. 1A
Hazard statement:
H314: Causes severe skin burns and eye damage.
Serious eye damage / eye irritation
Reason for no classification:
data conclusive but not sufficient for classification
Respiratory sensitisation
Hazard category:
Resp. Sens. 1
Hazard statement:
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Skin sensitisation
Hazard category:
Skin Sens. 1
Hazard statement:
H317: May cause an allergic skin reaction.
Aspiration hazard
Reason for no classification:
data lacking
Reproductive toxicity
Hazard category:
Repr. 2
Hazard statement:
H361: Suspected of damaging fertility or the unborn child <state specific effect if known> <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
Specific effect:
f
Effects on or via lactation
Reason for no classification:
data lacking
Germ cell mutagenicity
Hazard category:
Muta. 1B
Hazard statement:
H340: May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
Carcinogenicity
Hazard category:
Carc. 1A
Hazard statement:
H350: May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
1. Specific target organ toxicity - single (STOT-SE)
Hazard category:
STOT Single Exp. 3
Hazard statement:
H335: May cause respiratory irritation.
Affected organs:
other: skin, lung
1. Specific target organ toxicity - repeated (STOT-RE)
Hazard category:
STOT Rep. Exp. 1
Hazard statement:
H372: Causes damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
Affected organs:
other: skin, lung
1.
Concentration range (%):
>= 1
Hazard categories:
STOT Single Exp. 3
Hazardous to the aquatic environment (acute / short-term)
Reason for no classification:
data lacking
Hazardous to the aquatic environment (long-term)
Hazard category:
Aquatic Chronic 1
Hazard statement:
H410: Very toxic to aquatic life with long lasting effects.
Hazardous to the ozone layer
Reason for no classification:
data lacking
Additional hazard classes:
Aquatic Acute 1, H400

Labelling

Signal word:
Danger

Hazard pictogram

GHS03: flame over circle
GHS06: skull and crossbones
GHS08: health hazard
GHS05: corrosion
GHS09: environment

Hazard statements

H271: May cause fire or explosion; strong oxidiser.
H350: May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H340: May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H361: Suspected of damaging fertility or the unborn child <state specific effect if known> <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
f
H330: Fatal if inhaled.
H311: Toxic in contact with skin.
H301: Toxic if swallowed.
H372: Causes damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H314: Causes severe skin burns and eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317: May cause an allergic skin reaction.
H410: Very toxic to aquatic life with long lasting effects.

Precautionary statements

P201: Obtain special instructions before use.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P301+P330+P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Notes