2,2′-硫代二乙酸 98%
供应商: Thermo Fisher Scientific
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Warning
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Synonyms:
硫代二乙酸, 硫代二甘酸, 亚硫基二乙酸
138740010
138740250
138741000
ACRO138740010EA
0
CNY
ACRO138740010
ACRO138740250
ACRO138741000
2,2′-硫代二乙酸 98%
2,2′-硫代二乙酸
分子式:
C₄H₆O₄S 沸点: 168 °C (14 mmHg) 溶点: 128…131 °C 密度: 1,661 g/cm³ (20 °C) |
MDL编号:
MFCD00004359 CAS号: 123-93-3 EINECS: 204-663-9 UN号: 3261 ADR: 8,III Merck Index: 12,09467 |
产品技术规格
Appearance | White to grey Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 128 to 131 °C |
Titration with NaOH | ≥97.5 % |
NMR (1H-NMR) | Consistent with structure |
Specific optical rotation | -36.6° to -40.6° (20 °C, 589 nm) (c=1,4 in DMF) |
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