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
Fortfahren mit
282960
Chinhydron
97%
Synonym(e):
Hydrochinon-Benzochinon 1:1 Komplex
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 36,60 |
100 g | Warenkorb auf Verfügbarkeit prüfen | € 121,00 |
Über diesen Artikel
Quality Segment
assay
97%
form
powder
composition
Carbon, 63.7-68.4%
mp
167-172 °C (lit.)
functional group
ketone
SMILES string
Oc1ccc(O)cc1.O=C2C=CC(=O)C=C2
InChI
1S/C6H6O2.C6H4O2/c2*7-5-1-2-6(8)4-3-5/h1-4,7-8H;1-4H
InChI key
BDJXVNRFAQSMAA-UHFFFAOYSA-N
General description
1 of 1
Dieser Artikel | |
|---|---|
| description 97% | description suitable for amino acid detection |
| assay 97% | assay - |
| Quality Level 100 | Quality Level 200 |
| form powder | form powder |
| mp 167-172 °C (lit.) | mp 250 °C (dec.) (lit.) |
| composition Carbon, 63.7-68.4% | composition - |
| functional group ketone | functional group hydroxyl, ketone |
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Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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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