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
S8875
Sodium bicarbonate
ReagentPlus®, ≥99.5%, powder
Synonym(s):
Sodium hydrogen carbonate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 g | Available to ship TODAYfromMILWAUKEE | $56.10 |
1 kg | Available to ship TODAYfromMILWAUKEE | $81.50 |
2.5 kg | Available to ship TODAYfromMILWAUKEE | $158.00 |
5 kg | Available to ship TODAYfromMILWAUKEE | $236.00 |
About This Item
agency
suitable for EPA 300
Quality Segment
product line
ReagentPlus®
assay
≥99.5%
form
powder
pKa (25 °C)
(1) 6.37, (2) 10.25 (carbonic acid)
density
2.16 g/mL at 25 °C (lit.)
SMILES string
[Na+].OC([O-])=O
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
General description
Application
- To synthesize nitriles from the corresponding aldehydes and hydroxylamine hydrochloride in the presence of sodium sulfate as a co-catalyst.
- To prepare coumarin derivatives via intramolecular Wittig reaction of substituted 2-formylphenyl 2-bromoacetates.
- In the acetylation of primary alcohols and phenols by reacting with acetic anhydride.
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| assay ≥99.5% | assay ≥99.7%, 99.7-100.3% | assay ≥99.7% | assay 99.5-100.5% |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 300 |
| density 2.16 g/mL at 25 °C (lit.) | density 2.16 g/mL at 25 °C (lit.) | density 2.16 g/mL at 25 °C (lit.) | density 2.16 g/mL at 25 °C (lit.) |
| product line ReagentPlus® | product line - | product line Redi-Dri™ | product line BioReagent |
| agency suitable for EPA 300 | agency suitable for EPA 1621, suitable for EPA 300 | agency suitable for EPA 1621, suitable for EPA 300 | agency - |
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Storage Class
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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What is the storage temperature for S8875?
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This product should be stored in room temperature.
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