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Chemical Substance

Chromium(VI) oxide

CAS Number65272-70-0
EC Number863-656-4
Molecular FormulaCrO3
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Identifiers

Cas Number65272-70-0Primary
Ec Number863-656-4
Chemical NameSulfuric acid-chromium trioxide mixt.
Chemical NameEDTA methidiumpropylamide
Chemical NameChromium(VI) oxide

GHS Hazard Pictograms

GHS08 Hazard PictogramGHS08
GHS03 Hazard PictogramGHS03
GHS07 Hazard PictogramGHS07
GHS05 Hazard PictogramGHS05
GHS06 Hazard PictogramGHS06
GHS09 Hazard PictogramGHS09

Hazard Classifications

Ox. Liq. 1
Oxidizing liquids
Danger
Hazard CodeH271
CategoryOx. Liq. 1
Source: Notified C&L
Met. Corr. 1
Corrosive to Metals
Warning
Hazard CodeH290
CategoryMet. Corr. 1
Source: Notified C&L
Acute Tox. 3
Acute toxicity (oral + dermal + inhalation)
Danger
Hazard CodeH301 + H311 + H331
CategoryAcute Tox. 3
Source: Notified C&L
Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: Notified C&L
Skin Corr. 1A
Skin corrosion
Danger
Hazard CodeH314
CategorySkin Corr. 1A
Source: Notified C&L
Skin Sens. 1
Skin sensitisation
Warning
Hazard CodeH317
CategorySkin Sens. 1
Source: Notified C&L
Acute Tox. 1
Acute toxicity (inhalation)
Danger
Hazard CodeH330
CategoryAcute Tox. 1
Source: Notified C&L
Resp. Sens. 1
Sensitization, respiratory
Danger
Hazard CodeH334
CategoryResp. Sens. 1
Source: Notified C&L
STOT SE 3
Specific target organ toxicity — single exposure
Warning
Hazard CodeH336
CategorySTOT SE 3
Source: Notified C&L
Muta. 1A
Germ cell mutagenicity
Danger
Hazard CodeH340
CategoryMuta. 1A
Source: Notified C&L
Carc. 1A
Carcinogenicity
Danger
Hazard CodeH350
CategoryCarc. 1A
Source: Notified C&L
STOT RE 1
Specific target organ toxicity — repeated exposure
Danger
Hazard CodeH372
CategorySTOT RE 1
Source: Notified C&L
Aquatic Chronic 1
Hazardous to the aquatic environment (long-term)
Hazard CodeH410
CategoryAquatic Chronic 1
Source: Notified C&L

Regulatory Lists (1)

EU CMR DIRECTIVE
Substances on regulatory list: EU CMR Directive

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Related Substances

Dipyridine Chromium(VI) Oxide
26412-88-4
Chromium oxide
11118-57-3
Chromium oxide
1308-38-9 ( / 196696-68-1)
Chromium (VI) trioxide
333-82-0
chromium silicium oxide
223121-95-7

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.

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