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.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
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
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86893
Tetrabutylammoniumperchlorat
for electrochemical analysis, ≥99.0%
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 g | Warenkorb auf Verfügbarkeit prüfen | € 81,20 |
50 g | Warenkorb auf Verfügbarkeit prüfen | € 289,00 |
Über diesen Artikel
Quality Segment
assay
≥99.0% (T), ≥99.0%
form
powder
mp
211-215 °C
solubility
acetonitrile: 0.1 g/mL, clear, colorless
SMILES string
[O-]Cl(=O)(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.ClHO4/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;2-1(3,4)5/h5-16H2,1-4H3;(H,2,3,4,5)/q+1;/p-1
InChI key
KBLZDCFTQSIIOH-UHFFFAOYSA-M
General description
Application
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| assay ≥99.0% (T) | assay ≥99.0% (T) | assay ≥95.0% (T) | assay ≥99.0% (CHN) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| solubility acetonitrile: 0.1 g/mL, clear, colorless | solubility methanol: 0.1 g/mL, clear, colorless | solubility - | solubility acetonitrile: 0.1 g/mL, clear, colorless |
| form powder | form crystals | form powder | form solid |
| mp 211-215 °C | mp 155-161 °C (lit.), 159-162 °C | mp - | mp 244-246 °C (lit.) |
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Explore all of our products under Tetrabutylammoniumperchlorat
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Lagerklasse
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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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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