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/449/386/product-dating-information-mk.pdf
Wichtige Dokumente
T400
DL-Tartarsäure
ReagentPlus®, 99%
Synonym(e):
DL-2,3-Dihydroxybutandisäure
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About This Item
Empfohlene Produkte
Produktlinie
ReagentPlus®
Assay
99%
mp (Schmelzpunkt)
210-212 °C (lit.)
SMILES String
O[C@@H]([C@H](O)C(O)=O)C(O)=O
InChI
1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m0/s1
InChIKey
FEWJPZIEWOKRBE-LWMBPPNESA-N
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Verwandte Kategorien
Anwendung
- In the Debus–Radziszewski reaction as a weak acid for the synthesis of imidazolium ionic liquid.[1]
- As an additive in electrochemical deposition technique for the synthesis of bismuth thin films to be used as X-ray absorbers.[2]
- As a complexing agent for the synthesis of nano-crystalline indium tin oxide (ITO) powder.[3]
- As a dopant for the synthesis of polyaniline nanofibers and nanotubes by oxidation polymerization.[4]
Rechtliche Hinweise
Anwendung
Signalwort
Danger
H-Sätze
P-Sätze
Gefahreneinstufungen
Eye Dam. 1
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
410.0 °F - closed cup
Flammpunkt (°C)
210 °C - closed cup
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
Hier finden Sie alle aktuellen Versionen:
Analysenzertifikate (COA)
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Chromatograms
application for HPLC-
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?
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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What is the naturally occurring form of tartaric acid?
1 answer-
The natural form of tartaric acid is L-(+)-tartaric acid.
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How is Product T400, DL-Tartaric acid, used?
1 answer-
Tartaric acid is used in the organic synthesis of chiral molecules.
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As the racemic form, how can Product T400, DL-Tartaric acid, also be listed?
1 answer-
Product T400, racemic tartaric acid, can also be listed as DL-(S,S/R,R)-(±)-tartaric acid.
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