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Chemical Substance

Chromic acid (H2CrO4), disodium salt, tetrahydrate

CAS Number10034-82-9
EC Number600-068-7
Molecular FormulaCrH5NaO5
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Identifiers

Cas Number10034-82-9Primary
Ec Number600-068-7
Chemical NameSodium chromate tetrahydrate
Chemical NameChromic acid (H2CrO4), disodium salt, tetrahydrate

GHS Hazard Pictograms

GHS09 Hazard PictogramGHS09
GHS05 Hazard PictogramGHS05
GHS08 Hazard PictogramGHS08
GHS06 Hazard PictogramGHS06

Hazard Classifications

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. 1B
Skin corrosion
Danger
Hazard CodeH314
CategorySkin Corr. 1B
Source: Notified C&L
Skin Sens. 1
Skin sensitisation
Warning
Hazard CodeH317
CategorySkin Sens. 1
Source: Notified C&L
Acute Tox. 2
Acute toxicity (inhalation)
Danger
Hazard CodeH330
CategoryAcute Tox. 2
Source: Notified C&L
Resp. Sens. 1
Sensitization, respiratory
Danger
Hazard CodeH334
CategoryResp. Sens. 1
Source: Notified C&L
Muta. 1B
Germ cell mutagenicity
Danger
Hazard CodeH340
CategoryMuta. 1B
Source: Notified C&L
Carc. 1B
Carcinogenicity
Danger
Hazard CodeH350
CategoryCarc. 1B
Source: Notified C&L
Repr. 1B
Reproductive toxicity
Danger
Hazard CodeH360
CategoryRepr. 1B
Source: Notified C&L
STOT RE 1
Specific target organ toxicity — repeated exposure
Danger
Hazard CodeH372
CategorySTOT RE 1
Source: Notified C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard CodeH400
CategoryAquatic Acute 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 (2)

KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out
EU CMR DIRECTIVE
EU CMR Directive — Substances classified as Carcinogenic, Mutagenic or Reprotoxic (CMR Cat. 1A/1B) restricted under Directive 2004/37/EC on carcinogens and mutagens at work

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Related Substances

Chromic acid (H2CrO4), disodium salt, decahydrate
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Chromic acid (H2CrO4), lead(2+) sodium salt (2:1:2)
93215-61-3
Chromic acid (H2CrO4), potassium zinc salt (3:4:1)
73210-88-5
Chromic acid (H2CrO4), lead(2+) potassium salt (2:1:2)
13845-31-3

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.