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Nafion隔膜 CAS数据库
Nafion隔膜 CAS数据库
中文名称: Nafion隔膜
英文名称: nafion nr 50 (beads 10-35 mesh)
英文别名: nafion(R) nr 50; nafion 117; nafion perfluorinated ion-exch rsn; Nafion(rg NR50; Nafion NR 50; Nafion 117 solution; Nafion perfluorinated membrane; Nafion SAC-13; 1,1,2,2-tetrafluoro-2-({1,1,1,2,3,3-hexafluoro-3-[(trifluoroethenyl)oxy]propan-2-yl}oxy)ethanesulfonic acid - tetrafluoroethene (1:1)
CAS号: 31175-20-9
分子式: C9HF17O5S
分子量: 544.1391
InChI: InChI=1/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);
分子结构: Nafion隔膜 31175-20-9
沸点: 336.1°C at 760 mmHg
闪点: 157.1°C
蒸汽压: 2.16E-05mmHg at 25°C


风险术语: R36/37/38:Irritating to eyes, respiratory system and skin.;
安全术语: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
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