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
Kluczowe dokumenty
156264
Ammonium formate
reagent grade, 97%
Synonim(y):
Formic acid ammonium salt
Wybierz wielkość
105,00 zł
Wybierz wielkość
About This Item
moist crystals
105,00 zł
Polecane produkty
klasa czystości
reagent grade
Poziom jakości
Próba
97%
Formularz
granular
moist crystals
pH
5.5-7.5 (25 °C, 63.1 g/L)
mp
119-121 °C (lit.)
gęstość
1.26 g/mL at 25 °C (lit.)
ciąg SMILES
N.OC=O
InChI
1S/CH2O2.H3N/c2-1-3;/h1H,(H,2,3);1H3
Klucz InChI
VZTDIZULWFCMLS-UHFFFAOYSA-N
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Opis ogólny
Ammonium formate can be used as a source to produce ammonia.[3] It can also be used in the reductive alkylation of amines.[4]
Zastosowanie
Hasło ostrzegawcze
Warning
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°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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Hello, I need the expiry date of the ammonium formiate CAS 156264, batch MKCQ2722. In the COA available and in the bottle it does not have.
1 answer-
Please see the Certificate of Analysis for Product 156265 Lot MKCQ2722:
https://www.sigmaaldrich.com/certificates/COFA/15/156264/156264-BULK_______MKCQ2722__.pdf.This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.
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