Samarium (III) triflorometansülfonat CAS 52093-28-4 Soflik >98,0% (xelometrik titrlash) Sm 24,5~25,8%
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Kimyoviy nomi | Samarium (III) triflorometansülfonat |
Sinonimlar | Samarium (III) triflat;Triflorometansülfonik kislota samarium (III) tuzi |
CAS raqami | 52093-28-4 |
CAT raqami | RF-PI2100 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | C3F9O9S3Sm |
Molekulyar og'irlik | 597,57 |
Sezuvchanlik | Gigroskopik |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Oq chang yoki kristallar |
Soflik / Tahlil usuli | >98,0% (xelometrik titrlash) |
Sm | 24,5~25,8% (Kompleksometrik EDTA) |
Infraqizil spektr | Strukturaga mos keladi |
X-nurlarining diffraksiyasi | Strukturaga mos keladi |
Sinov standarti | Korxona standarti |
Paket: Shisha, alyuminiy folga sumkasi, 25kg / karton baraban yoki mijozning talabiga binoan
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang
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Samarium (III) triflorometansülfonat (CAS: 52093-28-4) Baylis-Hillman reaktsiyasi uchun katalizator sifatida ishlatiladi.Silil enol efirlarining aldegidlar bilan Aldol reaksiyasida ishlatiladigan suvga chidamli Lyuis kislotasi.
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