Basic information
- CAS
7791-07-3- Standard SMILES
O.[Na+].[O-][Cl+3]([O-])([O-])[O-]- InChIKey
IXGNPUSUVRTQGW-UHFFFAOYSA-M- Molecular formula
- Cl.O4.Na.H2O
- Average molar mass
- 140.45 g/mol
- Monoisotopic mass
- 139.94884512
Names & identifiers
- Preferred name
- Sodium perchlorate monohydrate
- IUPAC
- sodium;perchlorate;hydrate
Names & synonyms
Sodium perchlorate monohydrate7791-07-3Perchloric acid, sodium salt, monohydrateG4H485LHCWCCRIS 8893UNII-G4H485LHCWDTXSID20228542SODIUM PERCHLORATE MONOHYDRATE [MI]Natriumperchlorat-MonohydratRefChem:184062DTXCID70151033616-573-0
Show more names
sodium;perchlorate;hydrateSodium perchlorate 1-hydrateClH2NaO5sodium perchlorate-monohydrateSodium perchlorate--water (1/1/1)CID 202216NS00131607Q27278742
Database identifiers
- CAS
7791-07-3- PubChem CID
- 516899
- DTXSID
DTXSID20228542- UNII
- G4H485LHCW
- EC Number
- 616-573-0
Properties
Computed structural properties
- Topological polar surface area
- 75.3 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 118
Experimental & physicochemical properties
Chemical ClassesMetals -> Metals, Inorganic Compounds
Density2.02 @25 °C
Melting Point130 °C
Food Contact SubstancesFCS -> FDA Cumulative Estimated Daily Intake (CEDI)
Physical DescriptionWhite deliquescent solid; [Merck Index] White highly hygroscopic crystals; [Sigma-Aldrich MSDS]
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 0.7% (1 of 152) of reports.
Danger
H271 (99.3%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P264, P270, P280, P283, P301+P317, P306+P360, P330, P370+P378, P371+P380+P375, P420, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 152 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
Hazard information
Regulatory Information
Chemical: Perchloric acid, sodium salt, monohydrate
Sodium perchlorate, monohydrate: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Perchlorates: Human health tier II assessment
Hazards SummaryA strong oxidizer that may cause fire or explosion; [Sigma-Aldrich MSDS] See Sodium perchlorate. See PERCHLORATES.
Hazard Classes and Categories
Ox. Sol. 1 (99.3%)
Acute toxicity - category 4
Safety & protection
Protective Action Criteria (PAC)
3.8 [mg/m3]
41 [mg/m3]
250 [mg/m3]
Toxicology
Adverse Effects
Chemistry & industry
Uses & manufacturing
UsesUsed in the explosives industry; Also used as an electrolyte, oxidimetric standard, and thyroid inhibitor; [Merck Index]
Related reactions
3 records
Compound notes
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