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Chemical Substance

osmium tetraoxide osmic acid 076-001-00-5

CAS Number20816-12-0
EC Number244-058-7
Molecular FormulaO4Os
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Identifiers

Cas Number20816-12-0Primary
Ec Number244-058-7
Chemical NameOsmium tetraoxide
Chemical NameOsmium tetroxide
Chemical Nameosmium tetraoxide osmic acid 076-001-00-5

GHS Hazard Pictograms

GHS05 Hazard PictogramGHS05
GHS06 Hazard PictogramGHS06

Hazard Classifications

Acute Tox. 2
Acute toxicity (inhalation)
Danger
Hazard CodeH330
CategoryAcute Tox. 2
Source: Harmonised C&L
Acute Tox. 1
Acute toxicity (inhalation)
Danger
Hazard CodeH330
CategoryAcute Tox. 1
Source: Harmonised C&L
Skin Corr. 1B
Skin corrosion
Danger
Hazard CodeH314
CategorySkin Corr. 1B
Source: Harmonised C&L

Regulatory Lists (3)

GERMAN FEDERAL ENVIRONMENT AGENCY
Substances on regulatory list: German Federal Environment Agency
KEMI PRIO PHASE OUT SUBSTANCES
Substances on regulatory list: KEMI_ PRIO Phase-Out Substances
MASSACHUSETTS TOXICS USE REDUCTION ACT
Substances on regulatory list: Massachusetts Toxics Use Reduction Act

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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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