Sodium Sulfate Anhydrous Granular ACS
Product Description
| Product | Sodium Sulfate Anhydrous Granular ACS |
| CAS | 7757-82-6 |
| Synonym | Disodium sulfate, Glaubers salt, Salt cake, Sodium sulfate (21), Sodium sulfate anhydrous Sulfuric acid, disodium salt, Sulfuric acid sodium salt (1:2) |
Typical Product Specifications
| Density | 2.671 |
| Assay | 99.0% Na2SO4 |
| pH of a 5% solution | 5.2-9.2 @25C |
| Insoluble Matter | 0.01% Max. |
| Loss on Ignition | 0.5% Max |
| Chloride | 0.001% Max |
| Arsenic | 0.5 ppm |
| Calcium | 0.01% |
| Magnesium | 0.005% |
| Potassium | 0.002% |
| Iron | 0.001% |
| Heavy Metals | 5 ppm |
| Melting Point | 888 c |
| Insolubility | in alcohol |
| Odor | wh. cryst. or powd., odorless, bitter saline taste |
| Molecular weight | 142.04 |
| Solubility | water, glycerol |
| Class | Reagent Grade Chemicals |
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