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
Przejdź do
76887
1,4-Dioxane
analytical standard
Synonim(y):
Diethylene oxide, Dioxane
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 692,00 zł |
10 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1250,00 zł |
Informacje o tej pozycji
692,00 zł
grade
analytical standard
Quality Segment
vapor density
3 (vs air)
vapor pressure
27 mmHg ( 20 °C), 40 mmHg ( 25 °C)
assay
≥99.5% (GC)
autoignition temp.
356 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
22 %
technique(s)
HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.422
bp
100-102 °C (lit.)
mp
10-12 °C (lit.)
density
1.034 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
SMILES string
C1COCCO1
InChI
1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI key
RYHBNJHYFVUHQT-UHFFFAOYSA-N
General description
Application
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description analytical standard | description ACS reagent, ≥99.0%, contains ≤50 ppm BHT as stabilizer | description anhydrous, ZerO2®, 99.8% | description Pharmaceutical Secondary Standard; Certified Reference Material |
| application(s) cleaning products | application(s) - | application(s) - | application(s) pharmaceutical |
| technique(s) chromatography: suitable, gas chromatography (GC): suitable, HPLC: suitable | technique(s) - | technique(s) - | technique(s) gas chromatography (GC): suitable, HPLC: suitable |
| format neat | format - | format - | format neat |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 300 |
| grade analytical standard | grade ACS reagent | grade ZerO2® | grade pharmaceutical secondary standard, certified reference material |
| assay ≥99.5% (GC) | assay ≥99.0% | assay 99.8% | assay - |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Narządy docelowe
Respiratory system
supp_hazards
Klasa składowania
3 - Flammable liquids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
51.8 °F - closed cup
Temperatura zapłonu (°C)
11 °C - closed cup
PPE (środki ochrony indywidualnej)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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.
123-91-1
123-91-1
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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