对甲苯磺酸 99%, extra pure
供应商: Thermo Fisher Scientific
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Danger
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Synonyms:
4-Methylbenzenesulphonic acid hydrate, Toluene-4-sulphonic acid monohydrate
139020050
139025000
139021000
ACRO139020050EA
0
CNY
ACRO139020050
ACRO139025000
ACRO139021000
对甲苯磺酸 99%, extra pure
对甲苯磺酸
分子式:
C₇H₈O₃S·1H₂O 分子量: 190.22 g/mol 溶点: 100…108 °C 闪点: 180 °C 存储条件: Ambient |
MDL编号:
MFCD00142137 CAS号: 6192-52-5 EINECS: 203-180-0 UN号: 2585 ADR: 8 III Merck Index: 12,09671 |
产品技术规格
Appearance | White to off-white Adhering crystals (May discolor to pink on storage) |
Infrared spectrum | Conforms |
Melting point | 100 to 108 °C |
Titration Acid | The para-isomer in TSA is min. 97% |
Titration with CHA | ≤0.5 % Sulfuric acid |
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