Basic information
- CAS
13537-21-8- Standard SMILES
[Cr+3].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-].[O-][Cl+3]([O-])([O-])[O-]- InChIKey
ZKJMJQVGBCLHFL-UHFFFAOYSA-K- Molecular formula
- Cl3CrO12
- Average molar mass
- 350.34 g/mol
- Monoisotopic mass
- 348.786038
Names & identifiers
- Preferred name
- Perchloric acid, chromium(3+) salt (3:1)
- IUPAC
- chromium(3+) triperchlorate
- English name
- CHROMIUM (III) PERCHLORATE
- Molecular formula
- Cl3CrO12
- Molecular weight
- 350.35
Names & synonyms
Chromium perchlorate13537-21-8Chromic perchlorateChromium triperchloratePerchloric acid, chromium(3+) saltEINECS 236-905-4Perchloric acid, chromium(3+) salt (3:1)DTXSID40890669RefChem:171606DTXCID201030975Chromium(3+) perchloratechromium(3+);triperchlorate
Show more names
chromiumtriperchlorateCHROMIUM (IC) PERCHLORATEperchloricacid,chromium(3+)saltCHROMIUM PERCHLORATE, DEHYDRATEDCHROMIUM PERCHLORATE, HYDRATED REAGENT
CHROMIUM (III) PERCHLORATEchromium(3+) triperchlorateSCHEMBL159287CHROMIUM(III) PERCHLORATENS00085628
Database identifiers
- CAS
13537-21-8- PubChem CID
- 61644
- DTXSID
DTXSID40890669- EC Number
- 236-905-4
- Nikkaji
- J43.776J
Properties
Computed structural properties
- Topological polar surface area
- 223 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 12
- Rotatable bonds
- 0
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 95.8
Experimental & physicochemical properties
Chemical ClassesMetals -> Chromium Compounds, Inorganic
Physical DescriptionBlack crystals, soluble in water; [MSDSonline]
Physicochemical properties
- EPA Substance Registry System
- Perchloric acid, chromium(3+) salt (13537-21-8)
- RIDADR
- 1481 · 1481
- TSCA
- TSCA listed
- HazardClass
- 5.1 · 5.1
- PackingGroup
- II
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H272 (100%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P261, P264, P264+P265, P270, P272, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazards Summary
CrIII compounds do not cause chrome ulcerations but may cause allergic dermatitis in workers with prior sensitization to CrVI compounds. [ILO Encyclo] CrIII is an essential trace mineral in the human diet. [ATSDR Case Studies] Causes burns on contact; Toxic by ingestion--may cause kidney injury; Do not breathe dust; [MSDSonline] See Chromium. See PERCHLORATES.
Hazard Classes and CategoriesOx. Sol. 2 (100%)
Safety & protection
Threshold Limit Values (TLV)0.003 [mg/m3], as Cr(III), inhalable particulate matter
Permissible Exposure Limit (PEL)0.5 [mg/m3]
Toxicology
Adverse EffectsMethemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect
Safety data
- tsca
- TSCA listed
- ridadr
- 1481
- hazard_class
- 5.1
- packing_group
- II
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPerchloric acid, chromium(3+) salt (3:1): ACTIVE
Suppliers1 total
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
4 records
Compound notes
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