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Sodium Sulfate Decahydrate ACS Crystals
Jost Code 2798
Sodium Sulfate can be used as a laboratory reagent. Product specifications, MSDS’s and certifications are available under Additional Information.
Chemical Data
Chemical Formula
Na
2
SO
4
· 10H
2
O
CAS Number
7727-73-3
Molecular Weight
322.19
Use
Laboratory reagent
Description
Clear, translucent crystals
Containers
100 kg / 220
lb. fiber drums; 25 kilogram packs EU only
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
02/02/06
Chemical Specifications
Tests
Specifications
Assay
99% minimum
pH of 5% solution
5.2 - 9.2
Insoluble Matter
0.01% maximum
Chloride (Cl)
5 ppm maximum
Nitrogen compounds (As N)
3 ppm maximum
Phosphate (PO
4
)
5 ppm maximum
Calcium (Ca)
0.005% maximum
Heavy Metals (as Pb)
3 ppm maximum
Iron (Fe)
5 ppm maximum
Magnesium (Mg)
0.003% maximum
Potassium (K)
0.005% maximum
Additional Information
Specifications
BSE/TSE
Halal Certificate
non-Allergenic
Kosher Certificate
GMO
MSDS - English (US)
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