硫代硫酸钠, anhydrous ≥98%, GPR RECTAPUR®
供应商: VWR Chemicals
Synonyms:
Sodiumthiosulphate, Sodium hyposulphite, Antichlor, di-Sodium thiosulphate
VWRC84852.230EA
357
CNY
VWRC84852.230
VWRC84852.290
VWRC84852.460
硫代硫酸钠, anhydrous ≥98%, GPR RECTAPUR®
硫代硫酸钠
分子式:
Na₂S₂O₃ 分子量: 158.11 g/mol 沸点: 100 溶点: 48 密度: 1.66 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003499 CAS号: 7772-98-7 EINECS: 231-867-5 Merck Index: 12,08844 |
产品技术规格
Assay | Min. 98 % |
pH (20°C; 5 %) | 6.0 - 8.5 |
S (Sulphide) | Max. 50 ppm |
Ca (Calcium) | Max. 50 ppm |
Cd (Cadmium) | Max. 50 ppm |
Co (Cobalt) | Max. 50 ppm |
Cu (Copper) | Max. 50 ppm |
Fe (Iron) | Max. 50 ppm |
K (Potassium) | Max. 200 ppm |
Ni (Nickel) | Max. 50 ppm |
Pb (Lead) | Max. 50 ppm |
Zn (Zinc) | Max. 50 ppm |
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