亚硫酸钠 95.0-100.5%, purified
供应商: VWR Chemicals
VWRC28126.297EA
275
CNY
VWRC28126.297
VWRC28126.366
VWRC28126.460
亚硫酸钠 95.0-100.5%, purified
亚硫酸钠
分子式:
Na₂SO₃ 分子量: 126.04 g/mol 溶点: > 500 °C 密度: 2.63 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003503 CAS号: 7757-83-7 EINECS: 231-821-4 REACH: 01-2119537420-49 Merck Index: 13,08757 |
产品技术规格
Assay (at filling) | 95.0 - 100.5 % |
Heavy metals (as Pb) | Max. 50 ppm |
Fe (Iron) | Max. 20 ppm |
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