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
86854
Tetrabutylammonium hydroxide solution
~40% in water, suitable for ion chromatography
Sustainability features
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Check Cart for Availability | $163.00 |
500 mL | Check Cart for Availability | $664.00 |
2.5 L | Check Cart for Availability | $2,360.00 |
About This Item
$163.00
description
cationic
Quality Segment
form
liquid
sustainability
Sustainability features
concentration
~40% in water
technique(s)
ion chromatography: suitable
impurities
≤0.01% halides (as bromide)
pH
14 (100 °C)
solubility
water: soluble
density
0.995 g/cm3
anion traces
sulfate (SO42-): ≤100 mg/kg
cation traces
K: ≤100 mg/kg, Na: ≤100 mg/kg
SMILES string
[OH-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
InChI key
VDZOOKBUILJEDG-UHFFFAOYSA-M
General description
Application
Features and Benefits
Disclaimer
1 of 1
This Item | |||
|---|---|---|---|
| description ~40% in water, suitable for ion chromatography | description technical, ~40% in H2O (~1.5 M) | description 1.0 M in methanol | description 40 wt. % in H2O |
| concentration ~40% in water | concentration ~40% in H2O (~1.5 M) | concentration 1.0 M in methanol | concentration 40 wt. % in H2O |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| solubility water: soluble | solubility - | solubility - | solubility water: soluble |
| pH 14 (100 °C) | pH - | pH - | pH 14 (100 °C) |
| cation traces K: ≤100 mg/kg, Na: ≤100 mg/kg | cation traces - | cation traces - | cation traces - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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