451614
Carbonate de sodium
anhydrous, powder, 99.999% trace metals basis
Synonyme(s) :
Acide carbonique, sel disodique, Carbonate de soude, Soude calcinée
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A propos de cet article
Formule linéaire :
Na2CO3
Numéro CAS:
Poids moléculaire :
105.99
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
Assay:
99.999% trace metals basis
Grade:
anhydrous
Form:
powder
Solubility:
soluble 217 g/L at 20 °C (completely)
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anhydrous
assay
99.999% trace metals basis
form
powder
reaction suitability
core: sodium
impurities
≤15.0 ppm Trace Metal Analysis
mp
851 °C (lit.)
solubility
soluble 217 g/L at 20 °C (completely)
application(s)
electroplating
material synthesis precursor
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
Application
Sodium carbonate can be used as:
- Pore-inducing agent to synthesize Fe-based oxygen reduction catalysts.
- An alkaline solid sorbent to capture CO2 in flue gases.
- A precursor to synthesize high magnesium-bearing calcites in the pure phase.
Biochem/physiol Actions
Constituant de tampon pouvant être utilisé pour l′extraction des protéines membranaires périphériques.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Classe de stockage
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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