Sigma-Aldrich 403008 Sodium sulfate decahydrate ACS reagent, ≥99.0% 500 gr
Kategori
Marka
Stok Kodu
LB.SA.403008-500G
Kısa Bilgi
Synonym(s): Glauber’s salt Linear Formula: Na2SO4 · 10H2O CAS Number: 7727-73-3 Molecular Weight: 322.20 EC Number: 231-820-9 MDL number: MFCD00149189 PubChem Substance ID: 329755975 NACRES: NB.24
| Sigma-Aldrich 403008 Sodium sulfate decahydrate ACS reagent, ≥99.0% 500 gr |
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Synonym(s): Glauber’s salt
Linear Formula: Na2SO4 · 10H2O
CAS Number: 7727-73-3
Molecular Weight: 322.20
EC Number: 231-820-9
MDL number: MFCD00149189
PubChem Substance ID: 329755975
NACRES: NB.24
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PROPERTIES
grade ACS reagent
Quality Level 200
assay ≥99.0%
form crystals
impurities ≤0.01% insolubles
pH 5.2-9.2 (25 °C, 5%)
mp 32.4 °C
solubility water: soluble 322.2 g/L at 20 °C
density 1.46 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppm
phosphate (PO43-): ≤5 ppm
cation traces
Ca: ≤0.005%
Fe: ≤5 ppm K: ≤0.005%
Mg: ≤0.003%
heavy metals (as Pb): ≤3 ppm
SMILES string O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O
InChI 1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
InChI key RSIJVJUOQBWMIM-UHFFFAOYSA-L
DESCRIPTION
General description
Sodium sulfate decahydrate is also called as Glauber′s salt.[1] It shows promising characteristics as phase change material (PCM) due to its high solar thermal energy storage ability.[2][3]
Application
Sodium sulfate decahydrate may be used to deepen the color while dyeing cotton fabrics.6
Packaging
100, 500 g in poly bottle |