71853-M

Sodium perchlorate monohydrate

puriss. p.a., ACS reagent, ≥98.0% (T)

• Linear Formula: NaClO₄ · H₂O
• CAS Number: 7791-07-3
• Molecular Weight: 140.46
• EC Number: 231-511-9
• MDL number: MFCD00149164
• UNSPSC Code: 12352302
• PubChem Substance ID: 329763586
• NACRES: NA.21

Properties

• grade: ACS reagent; puriss. p.a.
• assay: ≥98.0% (T)
• form: crystalline
• impurities: ≤0.0005% total nitrogen (N)
• pH: 6.0-8.0 (25 °C, 50 mg/mL in H₂O)
• anion traces: chloride (Cl^-): ≤30 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• cation traces: Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤3 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg; heavy metals: ≤5 ppm (by ICP-OES)
• SMILES string: O.[Na+].[O-]Cl(=O)(=O)=O
• InChI: 1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1
• InChI key: IXGNPUSUVRTQGW-UHFFFAOYSA-M

Description

General description

Sodium perchlorate monohydrate (NaClO₄· H₂O) is a hydrated sodium salt. Its crystal structure has been investigated by three-dimensional single crystal x-ray diffraction studies. Its crystals belong to the monoclinic crystal system having space group C2/c.

Application

Sodium perchlorate monohydrate (NaClO₄· H₂O) may be used in the preparation of 0.01M NaClO₄ solution. This solution was employed in oxalate adsorption isotherm experiments.

Warning

Toxicity: Standard Handling (A)

Legal Information

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Safety Information

• pictograms: GHS03,GHS07
• signalword: Danger
• hcodes: H271,H302,H319
• pcodes: P210 - P220 - P264 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1
• Storage Class: 5.1A - Strongly oxidizing hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable