硫酸钠, anhydrous ≥99.0%, powder, AR® ACS, Macron Fine Chemicals™
供应商: Avantor Performance Materials
Synonyms:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
Management of Change (MOC) category = N
MACR8020-06EA
0
CNY
MACR8020-06
MACR8020-20
MACR8020-QM
硫酸钠, anhydrous ≥99.0%, powder, AR® ACS, Macron Fine Chemicals™
硫酸钠
Powder.
分子式:
Na₂SO₄ 分子量: 142.04 g/mol 沸点: 1429 °C (1013 hPa) 溶点: 888 °C 密度: 2.7 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003504 CAS号: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
产品技术规格
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (Na₂SO₄) | ≥99.0 % |
ACS - Appearance (white, crystalline powder) | Passes Test |
Solubility and Foreign Matter | Passes Test |
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 - Loss on Ignition | ≤0.5 % |
ACS - Magnesium (Mg) | ≤0.005 % |
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) | ≤0.002 % |
Thru U.S. No. 50 Sieve | ≥99.0 % |
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