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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86833
Tetrabutylammoniumphosphat monobasisch
99% (T), powder, puriss
Synonym(e):
Tetrabutylammoniumdihydrogenphosphat
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Über diesen Artikel
Produktname
Tetrabutylammoniumphosphat monobasisch, puriss., 99% (T)
grade
puriss.
Quality Segment
assay
99% (T)
form
powder
reaction suitability
core: ammonium
mp
151-154 °C (lit.)
SMILES string
OP(O)([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.H3O4P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H3,1,2,3,4)/q+1;/p-1
InChI key
ARRNBPCNZJXHRJ-UHFFFAOYSA-M
General description
Application
- Auflösung der Umkehrphasen-Ionenpaar-HPLC (RPIP-HPLC) von Disacchariden[3]
- Analyse der Disaccharide von 35S-Heparansulfat (HS)[4]
- Faltungspuffer für die Auflösung von entsalzten Oligonukleotiden[5]
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Dieser Artikel | |||
|---|---|---|---|
| reaction suitability core: ammonium | reaction suitability - | reaction suitability - | reaction suitability core: ammonium |
| assay 99% (T) | assay ≥99.0% | assay 98.0-103.0% (T) | assay - |
| form powder | form powder or crystals | form powder | form liquid |
| Quality Level 100 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| mp 151-154 °C (lit.) | mp 252.6 °C (lit.) | mp - | mp - |
| grade puriss. | grade - | grade - | grade - |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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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