Raws li kev tsim khoom, peb xav muab koj cov khoom zoo BETA-CYCLODEXTRIN CAS 7585-39-9. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Zoo siab BETA-CYCLODEXTRIN CAS 7585-39-9 yog muab los ntawm Tuam Tshoj chaw tsim tshuaj paus ntseeg tshuaj. Yuav BETA-CYCLODEXTRIN CAS 7585-39-9 uas yog cov khoom zoo ncaj qha nrog tus nqi qis.
|
Khoom npe |
BETA-CYCLODEXTRIN |
||
|
Formula |
C42H70O35 |
Molecular Luj |
1134.99 |
|
CAS Nr. |
7585-39-9 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Ua raws |
|
|
Assay |
â € 99.0% |
99.28% |
|
Boiling point |
844.96 ° C (roughestimate) | 844.96 ° C (roughestimate) |
| Melting point |
290-300 ° C (Lub Kaum Ob Hlis) (lit.) |
|
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 290-300 ° C (Lub Kaum Ob Hlis) (lit.)
Kub taw tes 844.96 ° C (roughestimate)
Kev sib hloov tshwj xeeb[ α] D25 159ï½¹ 165°(c=1,H2O)(AfterDrying)
Ceev 1.2296 (roughestimatechemicalbook)
Refractive index 1.7500 (kwv yees) fema4028 | beta cyclodextrin
Storage condition roomtemp
Solubility 1mnaoh: 50mg / ml
Daim ntawv hmoov
Acidity coefficient (PKA) 11.73 ± 0.70 (kwv yees)
Synthesis ntawm cov organic intermediates.
