410241

Sodium perchlorate

ACS reagent, ≥98.0%

• Synonym(s): Hyperchloric acid sodium salt
• Linear Formula: NaClO₄
• CAS Number: 7601-89-0
• Molecular Weight: 122.44
• EC Number: 231-511-9
• MDL number: MFCD00003480
• UNSPSC Code: 12352302
• PubChem Substance ID: 329756048
• NACRES: NA.21

Properties

• grade: ACS reagent
• Quality Level: 200
• assay: ≥98.0%
• form: powder or chunks
• reaction suitability: reagent type: oxidant
• impurities: ≤0.005% insolubles
• pH: 6.0-8.0 (25 °C, 5%)
• mp: 468 °C (lit.)
• solubility: water: soluble 2096 g/L at 20 °C
• anion traces: chloride (Cl^-): ≤0.003%; sulfate (SO₄^2-): ≤0.002%
• cation traces: Ca: ≤0.02%; Fe: ≤5 ppm; K: ≤0.05%; heavy metals: ≤5 ppm (by ICP)
• SMILES string: [Na+].[O-]Cl(=O)(=O)=O
• InChI: 1S/ClHO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
• InChI key: BAZAXWOYCMUHIX-UHFFFAOYSA-M

Description

General description

Sodium perchlorate is a water soluble perchlorate salt. It is prepared by electrolyzing aqueous sodium chlorate solution. It is a strong oxidizing agent. On impregnating porous silicon with sodium perchlorate it forms an explosive composite which has been investigated.

Application

• Silica-Poly(Vinyl Alcohol) Composite Aerogel: A Promising Electrolyte for Solid-State Sodium Batteries.: This research highlights the use of sodium perchlorate in developing silica-poly(vinyl alcohol) composite aerogels, serving as an innovative electrolyte for solid-state sodium batteries. This study showcases the potential for advancements in energy storage technologies, emphasizing the role of sodium perchlorate in enhancing battery performance and safety (Vareda JP et al., 2024).



• A sodium ion conducting gel polymer electrolyte with counterbalance between 1-ethyl-3-methylimidazolium tetrafluoroborate and tetra ethylene glycol dimethyl ether for electrochemical applications.: This research demonstrates the use of sodium perchlorate in developing a gel polymer electrolyte for sodium-ion batteries, providing a balance between conductivity and stability, crucial for the next generation of energy storage systems (Patel M et al., 2024).




• Bendable quasi-solid-state aqueous sodium-ion batteries operated at -30 °C.: Utilizing sodium perchlorate, this study develops flexible and low-temperature operable sodium-ion batteries, offering significant advancements in portable and wearable electronic devices, highlighting the adaptability and efficiency of sodium perchlorate in extreme conditions (Gui Q et al., 2024).

Safety Information

• pictograms: GHS03,GHS08,GHS07
• signalword: Danger
• hcodes: H271,H302,H319,H373
• pcodes: P210 - P220 - P260 - P301 + P312 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1 - STOT RE 2
• target_organs: Thyroid
• Storage Class: 5.1A - Strongly oxidizing hazardous materials
• wgk_germany: WGK 1