Sodium sulfate, anhydrous ≥99.0%, granular, AR® ACS 10 - 60 Mesh, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Synonyms:
Disodium sulfate, Bisodium sulfate, Disodium sulphate, Sulfuric acid disodium salt, Bisodium sulphate, Sulphuric acid disodium salt
AR—The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use. If the reagent also meets the requirements of the American Chemical Society Committee on Analytical Reagents, it will be denoted as an AR (ACS) reagent.
AR—The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use. If the reagent also meets the requirements of the American Chemical Society Committee on Analytical Reagents, it will be denoted as an AR (ACS) reagent.
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Formula:
Na₂SO₄ MW: 142.04 g/mol Boiling Pt: 1429 Melting Pt: 888 Density: 2.7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003504 CAS Number: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Specification Test Results
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| ACS - Appearance (white, crystalline granules) | Passes Test |
| ACS - Assay (Na₂SO₄) | ≥99.0 % |
| ACS - Calcium (Ca) | ≤0.01 % |
| ACS - Chloride (Cl) | ≤0.001 % |
| ACS - Heavy Metals (as Pb) | ≤5 ppm |
| ACS - Insoluble Matter | ≤0.01 % |
| ACS - Iron (Fe) | ≤0.001 % |
| ACS - Magnesium (Mg) | ≤0.005 % |
| ACS - Loss on Ignition | ≤0.5 % |
| ACS - Nitrogen Compounds (as N) | ≤5 ppm |
| ACS - pH of 5% Solution at 25°C | 5.2 - 9.2 |
| ACS - Phosphate (PO₄) | ≤0.001 % |
| ACS - Potassium (K) | ≤0.01 % |
| Solubility and Foreign Matter | Passes Test |
| On U.S. No. 10 Sieve | ≤1 % |
| On U.S. No. 60 Sieve | ≥80 % |
| Thru U.S. No. 60 Sieve | ≤19 % |
| Thru U.S. No. 100 Sieve | ≤10 % |
| Extraction - Concentration Suitability | Passes Test |
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