791741
Sodium acetate
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0%
동의어(들):
Acetic acid sodium salt
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3COONa
CAS 번호:
Molecular Weight:
82.03
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-823-8
Beilstein/REAXYS Number:
3595639
MDL number:
Quality Level
grade
ACS reagent, anhydrous
product line
Redi-Dri™
assay
≥99.0%
form
solid
autoignition temp.
1112 °F
quality
free-flowing
impurities
≤0.01% insolubles
loss
≤1.0% loss on drying
pH
7.0-9.2 (25 °C, 5%)
pKa
4.76 (acetic acid)
mp
>300 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.002%, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.003%
cation traces
Ca: ≤0.005%, Fe: ≤0.001%, Mg: ≤0.002%, heavy metals: ≤0.001% (by ICP)
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
General description
Sodium acetate is an inexpensive and non-toxic chemical substance that is widely used in industry as a food additive or as a base for the neutralization of reaction mixtures.
Application
Sodium acetate can be used as a reagent:
- In the Erlenmeyer-Plochl reaction to synthesize oxazolones by the condensation of aromatic aldehydes and hippuric acid.
- In palladium-catalyzed arylation of thiophenes using aryl halides.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
문서
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
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PloS one, 9(6), e99443-e99443 (2014-06-11)
Microglia are the primary immune cells of the central nervous system (CNS). Membrane bound sensors on their processes monitor the extracellular environment and respond to perturbations of the CNS such as injury or infection. Once activated, microglia play a crucial