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
M2643
Magnesium sulfate
BioReagent, suitable for cell culture, suitable for insect cell culture
Synonym(s):
Magnesium Sulphate, Magnesium(II) sulfate, MgSO4
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
vapor density
<0.01 (vs air)
Quality Segment
vapor pressure
<0.1 mmHg ( 20 °C)
product line
BioReagent
form
powder
technique(s)
cell culture | insect: suitable, cell culture | mammalian: suitable
SMILES string
[Mg++].[O-]S([O-])(=O)=O
InChI
1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key
CSNNHWWHGAXBCP-UHFFFAOYSA-L
General description
Application
- as a component of M63 working medium solution for E. coli microcolonies in gel beads and Synechocystis liquid growth medium
- as a buffer component for phosphoglycerate mutase assay and ribokinase activity assay
- in ice-cold assay buffer for plasma membrane cholesterol measurement assay in immortalized bone marrow-derived macrophages (iBMDMs)
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| M2643-1KG | 04061834045861 |
| M2643-500G | 04061834045878 |
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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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