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
G4750
D-(+)-Gluconic acid δ-lactone
≥99.0% (GC)
Synonim(y):
Glucono delta-lactone, δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, D-(+)-Dextronic acid δ-lactone
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 303,00 zł |
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 812,00 zł |
1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1400,00 zł |
Informacje o tej pozycji
303,00 zł
biological source
microbial
Quality Segment
assay
≥99.0% (GC)
form
powder
technique(s)
gas chromatography (GC): suitable
color
white to off-white
mp
160 °C (dec.) (lit.)
solubility
water: soluble
storage temp.
room temp
SMILES string
OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
InChI key
PHOQVHQSTUBQQK-SQOUGZDYSA-N
General description
Application
Biochem/physiol Actions
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description ≥99.0% (GC) | description 99.0-101.0%, meets USP testing specifications | description An oxidation product of glucose by glucose oxidase. | description United States Pharmacopeia (USP) Reference Standard |
| biological source microbial | biological source corn | biological source - | biological source - |
| assay ≥99.0% (GC) | assay 99.0-101.0% | assay ≥99% (acidimetric) | assay - |
| technique(s) gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| Quality Level 300 | Quality Level 200 | Quality Level 100 | Quality Level - |
| solubility water: soluble | solubility water: soluble | solubility water: 5 mg/mL | solubility - |
| form powder | form crystalline | form solid | form - |
Still not finding the right product?
Explore all of our products under D-(+)-Gluconic acid δ-lactone
Klasa składowania
11 - Combustible Solids
WGK
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
Wybierz jedną z najnowszych wersji:
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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
Helpful?
-