Sodium tungstate dihydrate 99.0-101.0% ACS
Supplier: Electron Microscopy Sciences
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Warning
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Synonyms:
Sodium tungsten oxide dihydrate
, Tungstic acid sodium salt dihydrate
, Sodium wolframate dihydrate
21400
100504-298EA
24.3
USD
100504-298
Sodium tungstate dihydrate 99.0-101.0% ACS
Sodium wolframate dihydrate
Sodium tungstate can be used as a stain in electron microscopy (Stockert,J.C. (1977), Biol. Cellul., 29:211).
It is used for differential staining of nucleoli and chromatin (Takeuchi, I.K. (1981), J. Electron Microsc., 30:15).
Formula:
Na₂WO₄·2H₂O MW: 329.85 g/mol Density: 4.18 g/cm³ (34.882 lbs/gal.) Storage Temperature: Ambient |
MDL Number:
MFCD00149190 CAS Number: 10213-10-2 |
Specification Test Results
Assay | 99.0-101.0% |
Insoluble matters | 0.01% |
Chloride | 0.005% |
Molybdenum | 0.001% |
Nitrogen | 0.001% |
Sulfate | 0.01% |
Arsenic | 0.0005% |
Heavy metals | 0.001% |
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