This product is a 0.1 M solution. A 0.5 M Sodium Bicarbonate solution is not currently available. It is recommended to prepare the solution at the desired concentration using solid Sodium Bicarbonate.
36486
Sodium bicarbonate concentrate
0.1 M NaHCO3 in water, eluent concentrate for IC
Synonym(s):
Sodium bicarbonate solution
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1 L
$78.00
$78.00
Available to ship onJanuary 13, 2026Details
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About This Item
CAS Number:
NACRES:
NB.21
PubChem Substance ID:
UNSPSC Code:
12161700
MDL number:
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Product Name
Sodium bicarbonate concentrate, 0.1 M NaHCO3 in water, eluent concentrate for IC
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
SMILES string
[Na+].OC([O-])=O
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
form
liquid
concentration
0.1 M NaHCO3 in water
technique(s)
ion chromatography: suitable
Quality Level
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This Item | S8761 | S6014 | 792519 |
|---|---|---|---|
| technique(s) ion chromatography: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - |
| concentration 0.1 M NaHCO3 in water | concentration - | concentration - | concentration - |
| Quality Level 100 | Quality Level 400 | Quality Level 300 | Quality Level 100 |
| form liquid | form solution (7.5%) | form powder | form powder |
Application
Metrohm IC application note AN-S-344:Anions in "Electronic grade" nitric acid on a high-capacity column.
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination
General description
The “bicarbonate concentrate” is basically 0.1-molar solution of sodium bicarbonate (the saturation temperature of the 0.1-molar solution is 15°C). It is highly advantageous as it is temperature dependent and its subsequent dilution with water can be appropriately controlled.[1]
This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.
Other Notes
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Preparation Note
Prepared with sodium bicarbonate and high purity water (18.2 MΩ, 0.2 μm filtered)
related product
Product No.
Description
Pricing
Storage Class
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Most patients with chronic kidney disease (CKD) have progressive decline in glomerular filtration rate (GFR), despite current treatment practices. Recent studies support that dietary acid reduction with oral sodium based alkali or base-inducing food types add kidney protection to that
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Explore key tests in ion chromatography qualification using a pre-packaged IQ/OQ/PQ kit with six certified bromide standards for IC performance checks.
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What is the M of this product? I am looking for 0.5M Sodium Bicarbonate
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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.pdfHelpful?
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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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