Raws li cov kws tshaj lij kev tsim khoom, peb xav muab koj cov khoom zoo Calcium fluoride CAS 7789-75-5. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Zoo siab Calcium fluoride CAS 7789-75-5 yog muab los ntawm Tuam Tshoj chaw tsim tshuaj paus ntseeg tshuaj. Yuav Calcium fluoride CAS 7789-75-5 uas yog cov khoom zoo ncaj qha nrog tus nqi qis.
|
Khoom npe |
Calcium fluoride |
||
|
Formula |
CaF 2 |
Molecular Luj |
78.07 |
|
CAS Nr. |
7789-75-5 |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Ua raws |
|
|
Assay |
â € 98.0% |
99.3% |
|
Boiling point |
2500 ° C (lit.) | 2500 ° C (lit.) |
| Melting point |
1402 ° C |
1402 ° C |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 1402 ° C
Boiling point 2500 ° C (lit.)
Qhov ceev 3.18g / mlat 25 ° C (lit.)
Refractive index 1.434
Flash point 2500 ° C
Cia tej yam kev mob -20 ° C
Solubility me ntsis solubleinachemicalbookcid; insolubleinacetone.
Morphological pas nrig
Xim dawb
Lub ntiajteb txawj nqus 3.18
Dej solubility 0.015g.per100gh20atomtemperature. (insoluble)
Synthesis ntawm cov organic intermediates.
