71172
Sodium
in kerosene, pieces (large), ≥99.8% (sodium basis)
Synonym(s):
Sodium metal
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About This Item
Empirical Formula (Hill Notation):
Na
CAS Number:
Molecular Weight:
22.99
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Assay:
≥99.8% (sodium basis)
Form:
pieces (large)
Quality Level
assay
≥99.8% (sodium basis)
form
pieces (large)
quality
in kerosene
reaction suitability
reagent type: reductant
resistivity
4.69 μΩ-cm, 20°C
bp
883 °C (lit.)
mp
97.8 °C (lit.)
anion traces
chloride, bromide (as Cl)-: ≤20 mg/kg
cation traces
Ca: ≤400 mg/kg, K: ≤300 mg/kg
SMILES string
[Na]
InChI
1S/Na
InChI key
KEAYESYHFKHZAL-UHFFFAOYSA-N
Application
Sodium metal (in kerosene) has been used in the electrochemical reformation of levulinic acid to form 5-acetyl-2,9-decanedione. It may be used as a drying agent for the purification of tetrahydrofuran (THF).
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signalword
Danger
hcodes
target_organs
Central nervous system
supp_hazards
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1
Regulatory Information
监管及禁止进口产品
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Electrochemical synthesis of a novel compound, 5-acetyl-2, 9-decanedione, and theoretical analysis of its lithium ion complex.
Cabasso I
Royal Society of Chemistry Advances, 2(26), 9998-10006 (2012)
Drying of organic solvents: quantitative evaluation of the efficiency of several desiccants.
Williams D
The Journal of Organic Chemistry, 75(24), 8351-8354 (2010)
Highly stable multi-anchored magnetic nanoparticles for optical imaging within biofilms
Stone R C
Journal of Colloid and Interface Science, 459, 175-182 (2015)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 71172-500G | 04061832843759 |
| 71172-100G | 04061835563500 |
| 71172-1KG | 04061835563517 |
| 71172-25G | 04061832843742 |