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
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | € 434,00 |
Über diesen Artikel
grade
pharmaceutical primary standard
agency
USP
API family
ascorbic acid
form
solid
manufacturer/tradename
USP
technique(s)
HPLC: suitable
mp
190-194 °C (dec.)
application(s)
USP Biologics
pharmaceutical (small molecule)
format
neat
SMILES string
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
InChI key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
General description
Ascorbic acid, commonly known as vitamin C, is a water-soluble vitamin with antioxidant properties. In pharmaceutical and food industries, ascorbic acid is used as an antioxidant to prevent oxidation and spoilage. The USP Ascorbic Acid standard ensures the quality and potency of ascorbic acid in various formulations.
The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.
Application
- Ascorbinsäure-Tabletten
- Ascorbinsäure-Injektion
- Ascorbinsäure-Kaugummi-Gele
- Ascorbinsäure kombinierte Lösung zum Einnehmen
- Natrium-Ascorbat
- Calcium-Ascorbat
Analysis Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| manufacturer/tradename USP | manufacturer/tradename BP | manufacturer/tradename - | manufacturer/tradename - |
| grade pharmaceutical primary standard | grade pharmaceutical primary standard | grade - | grade ACS reagent, puriss. p.a. |
| form solid | form solid | form solid | form solid |
| format neat | format neat | format - | format - |
| application(s) USP Biologics | application(s) pharmaceutical | application(s) pharmaceutical (small molecule) | application(s) cell analysis |
| mp 190-194 °C (dec.) | mp 190-194 °C (dec.) | mp 190-194 °C (dec.) | mp 190-192 °C ((decomp)) (lit.), 190-194 °C (dec.) |
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Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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