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Chromic Acid

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Chromic Acid
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Chromic Acid

Molekulýar formulaH2CrO4 CAS7738-94-5 Molekulýar agram118.01 g/mol
SinonimlerChromic Acid Solution, Chromium Trioxide
Safety & Hazards (GHS) Danger
Irritant Irritant Health hazard Health hazard Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Chromic Acid is a strong oxidizing agent that is highly corrosive. It is commonly used in electroplating, metal cleaning, and in the manufacture of chromium-based chemicals. It is typically available as a concentrated aqueous solution.
- Electroplating: Used for chrome plating on metals. - Metal Cleaning: Applied in the cleaning and pickling of metals. - Chemical Manufacturing: Intermediate in the production of chromium chemicals. - Leather Tanning: Used in leather processing to create durable and flexible leather. - Laboratory Use: Used in organic synthesis and chemical analysis.
AppearanceRed crystalline solid or yellowish liquid
OdorOdorless
Molecular FormulaH2CrO4
Molecular Weight118.01 g/mol
Melting Point196 °C (decomposes)
Density2.52 g/cm³ (at 25 °C)
SolubilitySoluble in water
pH (1% solution)<1 (strongly acidic)
Chemical StabilityStable under dry conditions but highly corrosive and reactive in aqueous solutions
IUPAC Namedihydroxy(dioxo)chromium
Molekulýar formulaH2CrO4
Molekulýar agram118.01 g/mol
SMILESO[Cr](=O)(=O)O
InChIKeyKRVSOGSZCMJSLX-UHFFFAOYSA-L
  • H317 May cause an allergic skin reaction
  • H350 May cause cancer
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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