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
116017
2-Carboxybenzaldehyde
97%
Sinonimo/i:
Phthalaldehydic acid, 2-Formylbenzoic acid, 3-Hydroxyphthalide
Scegli un formato
| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
25 g | Per informazioni sulla disponibilità, contatta il Servizio Clienti. | 39,60 € |
100 g | Per informazioni sulla disponibilità, contatta il Servizio Clienti. | 106,00 € |
Informazioni su questo articolo
39,60 €
Quality Segment
assay
97%
form
solid
mp
94-96 °C (lit.)
functional group
aldehyde, carboxylic acid
SMILES string
OC(=O)c1ccccc1C=O
InChI
1S/C8H6O3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H,(H,10,11)
InChI key
DYNFCHNNOHNJFG-UHFFFAOYSA-N
General description
Application
1 of 1
Questo articolo | |||
|---|---|---|---|
| description 97% | description 97% | description 97% | description 97% (GC) |
| assay 97% | assay 97% | assay 97% | assay 97% (GC) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 94-96 °C (lit.) | mp 134-138 °C | mp 87-92 °C | mp - |
| form solid | form solid | form solid | form liquid |
| functional group aldehyde, carboxylic acid | functional group carboxylic acid | functional group carboxylic acid, iodo | functional group carboxylic acid |
Parola di avvertenza
Warning
Codici di pericolo
Avvertenze di sicurezza
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Classe di stoccaggio
11 - Combustible Solids
Che succede?
WGK 2
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
dust mask type N95 (US), Eyeshields, 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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