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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
229873
Sodium acetate
99.995% trace metals basis
Synonym(s):
Acetic acid sodium salt
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1 310,00 kr
7 370,00 kr
About This Item
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Product Name
Sodium acetate, 99.995% trace metals basis
InChI key
VMHLLURERBWHNL-UHFFFAOYSA-M
InChI
1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
SMILES string
[Na+].CC([O-])=O
assay
99.995% trace metals basis
form
solid
autoignition temp.
1112 °F
reaction suitability
core: sodium
pH
8.5-9.9 (25 °C, 246 g/L)
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
solubility
soluble 246 g/L at 20 °C (completely)
Quality Level
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Related Categories
1 of 4
This Item | 241245 | W302475 | 7510-OP |
|---|---|---|---|
| assay 99.995% trace metals basis | assay ≥99.0% | assay ≥99% | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level 100 |
| form solid | form solid | form solid | form crystals |
| solubility soluble 246 g/L at 20 °C (completely) | solubility - | solubility - | solubility - |
| pH 8.5-9.9 (25 °C, 246 g/L) | pH 7.0-9.2 (25 °C, 5%) | pH - | pH - |
| mp >300 °C (dec.) (lit.) | mp >300 °C (dec.) (lit.) | mp >300 °C (dec.) (lit.) | mp - |
Application
- Silver films by aerosol-assisted chemical vapor deposition (AACVD) method.
- Sodium beta-alumina(SBA) by solution deposition method, which finds application in dielectrics and solid-state electrolytes.
- Lead-free(K, Na)NbO3 ferroelectric thin films.
Storage Class
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
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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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