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
S5636
Sodium acetate
powder, BioReagent, suitable for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99%
Synonym(s):
Acetic acid sodium salt
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 g | Check Cart for Availability | $49.80 |
500 g | Available to ship TODAY | $74.10 |
About This Item
product line
BioReagent
Quality Segment
assay
≥99%
form
powder, solid
autoignition temp.
1112 °F
technique(s)
cell culture | insect: suitable, cell culture | mammalian: suitable, electrophoresis: suitable
impurities
≤0.001% hevay metals (as lead), ≤0.01% insoluble matter
pH
8.9 (25 °C, 100 mg/mL in water, 0.1 M agueous sodium acetate solution)
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
solubility
H2O: 0.5 g/10 mL
anion traces
chloride (Cl-): ≤0.035%, sulfate (SO42-): ≤0.003%
suitability
suitable for electrophoresis buffers
application(s)
diagnostic assay manufacturing
SMILES string
[Na+].CC([O-])=O
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
VMHLLURERBWHNL-UHFFFAOYSA-M
1 of 1
This Item | |||
|---|---|---|---|
| description powder, BioReagent, suitable for electrophoresis, suitable for cell culture, suitable for insect cell culture, ≥99% | description Pharmaceutical Secondary Standard; Certified Reference Material | description meets USP testing specifications, anhydrous | description BioXtra, ≥99.0% |
| assay ≥99% | assay - | assay 99-101% dry basis | assay ≥99.0% |
| technique(s) cell culture | mammalian: suitable, cell culture | insect: suitable, electrophoresis: suitable | technique(s) - | technique(s) - | technique(s) - |
| product line BioReagent | product line - | product line - | product line BioXtra |
| Quality Level 200 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| application(s) diagnostic assay manufacturing | application(s) pharmaceutical | application(s) pharmaceutical (small molecule) | application(s) - |
| form solid, powder | form solid | form solid | form solid |
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Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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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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