If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
410241
Sodium perchlorate
ACS reagent, ≥98.0%
Synonym(s):
Hyperchloric acid sodium salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 g | Please contact Customer Service for Availability | £99.50 |
500 g | Please contact Customer Service for Availability | £399.00 |
2.5 kg | Please contact Customer Service for Availability | £1,140.00 |
About This Item
grade
ACS reagent
Quality Segment
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 (SO42-): ≤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
General description
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).
1 of 1
This Item | |||
|---|---|---|---|
| form powder or chunks | form powder | form powder | form powder |
| assay ≥98.0% | assay ≥99.9% trace metals basis | assay ≥98.0% | assay ≥99.9% trace metals basis |
| solubility water: soluble 2096 g/L at 20 °C | solubility H2O: 209 g/dL at 15 °C | solubility - | solubility H2O: 59.8 g/dL at 25 °C |
| Quality Level 200 | Quality Level 100 | Quality Level - | Quality Level 100 |
| grade ACS reagent | grade anhydrous | grade ACS reagent | grade anhydrous |
| pH 6.0-8.0 (25 °C, 5%) | pH 6.0-8.0 (25 °C, 5%, aq.sol.) | pH 6-8 (25 °C, 5% in water) | pH 6.0-7.5 (25 °C, 5%, aq.sol.) |
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signalword
Danger
hcodes
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
WGK 1
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Do you have it on pharmaceutical grade, suitable for pharmacceutical formulations?
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This product is intended for research use only. Currently, there is no product option available that is suitable for pharmaceutical use.
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