硫代硫酸钠五水合物 99,5-101,0, crystals, AR®, Macron Fine Chemicals™
供应商: Avantor Performance Materials
MACR8100-06EA
600
CNY
MACR8100-06
MACR8100-20
MACR8100-04
硫代硫酸钠五水合物 99,5-101,0, crystals, AR®, Macron Fine Chemicals™
硫代硫酸钠五水合物
分子式:
Na₂S₂O₃.5H₂O 分子量: 248.19 g/mol 溶点: 48 密度: 1.67 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00149186 CAS号: 10102-17-7 EINECS: 231-867-5 Merck Index: 12,08844 |
产品技术规格
For Laboratory,Research,or Manufacturing Use | 99.5 - 101.0 % |
Assay (Na₂S₂O₃·5H₂O) | 99.5 - 101.0 % |
Appearance (colorless, transparent crystals) | Passes Test |
Insoluble Matter | ≤0.005 % |
Nitrogen Compounds (as N) | ≤0.002 % |
pH of 5% Solution at 25°C | 6.0 - 8.4 |
Solubility | Passes Test |
Sulfate and Sulfite (as SO₄) | ≤0.1 % |
Sulfide (S) | Passes Test |
Water (H₂O)(by Karl Fischer titrn), For Information Only |
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