Substance
ID:367476
Names and Identifiers
IUPAC name
trioxochromium
IUPAC Traditional name
chromium trioxide
Synonyms
Chromic anhydrideChromium(VI) oxide铬酸酐三氧化铬(VI)
Properties
Product Information
Cation Traces
Fe, Al, Ba: ≤0.03%
Na: ≤0.2%
Antion Traces
sulfate (SO42-): ≤0.005%
nitrate (NO3-): ≤0.05%
chloride (Cl-): ≤0.005%
Grade
ACS reagent
Impurities
≤0.01% insolubles
Empirical Formula (Hill Notation)
CrO3
Purity
≥98.0%
Physical Property
Melting Point
196 °C (dec.)(lit.)
Safety Information
GHS Signal Word
Danger
European Hazard Symbols
Oxidising (O)
Highly toxic (T+)
Nature polluting (N)RID/ADR
UN 1463 5.1/PG 2
GHS Pictograms
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS Hazard statements
H271-H301-H311-H314-H317-H330-H334-H340-H350-H361f-H372-H410
MSDS Link
Packing Group
2
UN Number
1463
German water hazard class
3
GHS Precautionary statements
P201-P220-P260-P273-P280-P284
Risk Statements
45-46-9-24/25-26-35-42/43-48/23-50/53-62
RTECS
GB6650000
Hazard Class
5.1
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Safety Statements
53-45-60-61
Molecule Details
Packaging
100, 500 g in glass bottle
100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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