1.06639
Sodium sulfate
anhydrous granulated for organic trace analysis EMSURE®
About This Item
Quality Level
product line
EMSURE®
Assay
≥99.0% (acidimetric)
form
solid
potency
>2000 mg/kg LD50, oral (Rat)
loss
≤ 0.5% loss on drying, 130 °C
pH
5.2-8.0 (20 °C, 50 g/L in H2O)
mp
884 °C (lit.)
solubility
200 g/L
density
2.68 g/mL at 25 °C (lit.)
bulk density
1400‑1600 kg/m3
cation traces
Fe: ≤0.001%
storage temp.
2-30°C
SMILES string
[Na+].[Na+].[O-]S([O-])(=O)=O
InChI
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
PMZURENOXWZQFD-UHFFFAOYSA-L
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Related Categories
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Fe (Iron): ≤ 0.001 %
Loss on drying (130 °C): ≤ 0.5 %
Legal Information
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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