793531
anhydrous
ReagentPlus®
Redi-Dri™
≥99%
powder
free-flowing
≤0.5% loss on drying
5.2-8 (20 °C, 50 g/L)
884 °C (lit.)
2.68 g/mL at 25 °C (lit.)
[Na+].[Na+].[O-]S([O-])(=O)=O
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
PMZURENOXWZQFD-UHFFFAOYSA-L
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This Item | 239313 | 798592 | 238597 |
---|---|---|---|
grade anhydrous | grade ACS reagent, anhydrous | grade ACS reagent, anhydrous | grade ACS reagent, anhydrous |
assay ≥99% | assay ≥99.0% | assay ≥99% | assay ≥99.0% |
form powder | form granular | form granular, powder | form powder |
pH 5.2-8 (20 °C, 50 g/L) | pH 5.2-9.2 (25 °C, 5%) | pH 5.2-9.2 (25 °C, 5%) | pH 5.2-9.2 (25 °C, 5% in water) |
mp 884 °C (lit.) | mp 884 °C (lit.) | mp 884 °C (lit.) | mp 884 °C (lit.) |
density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) |
13 - Non Combustible Solids
WGK 1
Not applicable
Not applicable
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