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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348287
(3-Chloro-2-hydroxypropyl)trimethylammonium chloride solution
60 wt. % in H2O, liquid
Synonim(y):
3-chloro-2-hydroxy-propyltrimethylammonium chloride
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 L | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 431,00 zł |
Informacje o tej pozycji
431,00 zł
Nazwa produktu
(3-Chloro-2-hydroxypropyl)trimethylammonium chloride solution, 60 wt. % in H2O
form
liquid
Quality Segment
reaction suitability
reaction type: phase-transfer, reagent type: organic catalyst
concentration
60 wt. % in H2O
refractive index
n20/D 1.4541
density
1.154 g/mL at 25 °C
SMILES string
[Cl-].C[N+](C)(C)CC(O)CCl
InChI
1S/C6H15ClNO.ClH/c1-8(2,3)5-6(9)4-7;/h6,9H,4-5H2,1-3H3;1H/q+1;/p-1
InChI key
CSPHGSFZFWKVDL-UHFFFAOYSA-M
Application
- As a cation-generating agent for cellulose cationization by exhaustion method.
- To resolve 2,2′-dihydroxy-1,1′-binaphthyl enantiomers.
- To synthesize cationic glycogen (Cat Gly).
- As a quaternizing agent for quaternization of N-aryl chitosan derivatives.
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 60 wt. % in H2O | description 98% | description BioReagent, storage temp.:room temp, Molecular Biology | description - |
| form liquid | form solid | form liquid | form - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| density 1.154 g/mL at 25 °C | density - | density - | density 1.19 g/mL at 25 °C (lit.) |
| concentration 60 wt. % in H2O | concentration - | concentration 1.00 M±0.01 M | concentration - |
| refractive index n20/D 1.4541 | refractive index - | refractive index - | refractive index n20/D 1.475 (lit.) |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Aquatic Chronic 3 - Carc. 2
Klasa składowania
10 - Combustible liquids
Co się dzieje?
WGK 2
Temperatura zapłonu (°F)
235.4 °F - closed cup
Temperatura zapłonu (°C)
113 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
3327-22-8
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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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