![]() |
英文名称 | potassium salt |
纯度 | % |
CAS编号 | 83329-89-9 |
别名 | 铬雾圄制剂 |
铬雾抑制剂 |
83329-89-9 |
F-53B |
1公斤 |
2000 |
常温 |
||
中文名称 : |
铬雾抑制剂 |
||||||
中文同义词 : |
|
||||||
英文名称 : |
2-[(8-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoroctyl)oxyl]-1,1,2,2-tetrafluoro-ethanesulfonic acid,potassium salt |
||||||
英文同义词 : |
2-[(8-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoroctyl)oxyl]-1,1,2,2-tetrafluoro-ethanesulfonic acid,potassium salt;ChroMic acid fog inhibitor |
||||||
CAS 号 : |
|||||||
分子式 : |
|
||||||
分子量 : |
0 |
||||||
EINECS 号 : |
|
||||||
Mol 文件 : |
83329-89-9.mol |
性质 |
铬雾抑制剂”是碳链 >2 的磺酰氟加工而制得。代表性的产物为全氟辛基磺酸四乙基铵盐。国外代号为 FC-248 。它在水中的可溶性极好,可达 100% ,而且可以溶于乙亚甲基磺胺等有机溶剂,外观近乎白色的结晶,熔点在 170~190 ℃,有很高的表面活性。 |
|
IOf chromium mist inhibitor "is the chain made by > 2 sulfonyl fluoride processing. The product of the representative for the perfluorinated octyl sulfonate tetraethyl ammonium salt. Abroad, code-named FC - 248. It is soluble in water is wonderful, can amount to 100%, and can dissolve in b methylene sulfanilamide and other organic solvents, appearance is almost white crystalline, melting point at 170 ~ 190 ℃ , has a high surface activity. |