746363
Sodium sulfate
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%
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About This Item
Quality Level
grade
ACS reagent, anhydrous
agency
suitable for EPA 1613
product line
Redi-Dri™
assay
≥99%
form
powder
quality
free-flowing
impurities
≤0.01% insolubles, ≤5 ppm N compounds
loss
≤0.5% loss on ignition
pH
5.2-9.2 (25 °C, 5%)
mp
884 °C (lit.)
density
2.68 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.001%
cation traces
Ca: ≤0.002%, Fe: ≤0.001%, K: ≤0.002%, Mg: ≤0.001%, heavy metals: ≤5 ppm (by ICP-OES)
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
Application
Features and Benefits
- Increased efficiency – Eliminates time and effort of loosening hardened powders
- Safety – Eliminates tools of force used to break up clumps
- Ecology – Reduces waste as it does not stick to the packaging
- Economy – Faster preparation and solvation increase productivity and reduce costs
- Assured quality – Excellent, expert-tested quality with no anti-caking agents
- Flexible volumes – Available from research amounts to scale-up quantities
Legal Information
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Related Content
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 746363-1KG | 04061835347094 |
| 746363-25KG | 04061833510629 |
| 746363-500G | 04061832890494 |
| 746363-12KG | 04061832890449 |
| 746363-2.5KG | 04061832890463 |
| 746363-4X2.5KG | 04061832890470 |
| 746363-5KG | 04061832890517 |
| 746363-6X1KG | 04061832890531 |
| 746363-6X500G | 04061832890562 |