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239313 Sigma-Aldrich

Sodium sulfate

ACS reagent, ≥99.0%, anhydrous, granular

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Properties

Related Categories Adsorbents, Filter Aids and Drying Agents, Analytical Reagents, Analytical/Chromatography, Bulk Treated Silica Gels/Sodium Sulfate, Chemical Synthesis,
grade   ACS reagent
  anhydrous
InChI Key   PMZURENOXWZQFD-UHFFFAOYSA-L
assay   ≥99.0%
form   granular
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: ≤0.01%
  Fe: ≤0.001%
  K: ≤0.01%
  Mg: ≤0.005%
  heavy metals: ≤5 ppm (by ICP-OES)
storage temp.   room temp

Description

Packaging

1 kg in poly bottle

Go to Redi-Dri Product Listing 798592

2.5, 5, 12, 50 kg in poly drum

500 g in poly bottle

Other Notes

Go to Redi-Dri Product Listing 798592

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
WE1650000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles

Articles

Analysis of Pesticides in Black Tea by GC/MS/MS on SLB® Using Supelclean™ Ultra Cleanup

From our library of Articles, Sigma-Aldrich presents Analysis of Pesticides in Black Tea by GC/MS/MS on SLB® Using Supelclean™ Ultra Cleanup
Keywords: Gas chromatography, Mass spectrometry, Sample preparations

GC/MS/MS Analysis of Pesticides in Ginseng on SLB®-5ms after QuEChERS Cleanup usingSupelClean™ Ultra

From our library of Articles, Sigma-Aldrich presents GC/MS/MS Analysis of Pesticides in Ginseng on SLB®-5ms after QuEChERS Cleanup usingSupelClean™ Ultra
Keywords: Gas chromatography, Mass spectrometry, Pesticides, Size-exclusion chromatography, Solid phase extractions

Peer-Reviewed Papers
15

References

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