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Sell: FC-4[perfluorobutylsulfonylfluoride)(CAS.:375-72-4) |
| Date: |
2010-01-05 |
| Cas#: |
375-72-4 |
| Specification: |
98%min |
| Price: |
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| Quantity: |
10000000Kilogram |
| Term: |
365 |
| Note: |
Trade name FC-4
Chemical name perfluorobutylsulfonylfluoride
Assay 芒鈥奧?5%
Appearance colorless and transparent liquid
related density@20脗擄C 1.700-1.750
boiling point 65-66脗擄C
PH value 3.8-4.8
Application It is the homologue of perfluorooctylsulfonylfluoride and can be used to synthetize various of special perfluoro surfactants. Its potassium salt is an excellent anion surfactant and fire retardant for polycarbonate.
business:amy@brightchemical.com.cn |
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