@ : Tw17
oɶ :2014/11/9 U 04:58:21    H : 163
峹DD : Calcium bromide ͤƶt CaBr2


ͤƶt Calcium bromide CaBr2

lq199.91CLLפ费twδAwӭWAѡC3.353CAGeʡCġBAJBଡALҾJBGAAšBCiPPݳƪͦ_QC[mŮܶCbŮ𤤱jܬͩMۦǡCѲBͻĻPƶtAһĶtβBƶt@@Ϋ᭫ӱoCΧ@hAGAPNAoAī~C

sG
1BbeAKhPͯ40°CUiͦͤƨKAM[JBƶt pH Ȭ14A[ܪmANoALohBƨKAoGg]oBNoBRmBBLoB]oBNooͤƶtC
   Fe+Br2→FeBr2 
   FeBr2+ca(OH)2→CaBr2+Fe(OH)2↓ 
2BNqJۦǨšA[Jͯ70°CHUiALoAoGOPXvARmBAoGg@Ysoͤƶt~C

γ~G
EΩ۪opBRƾǡBsyͤƻϡBӯȡBMsNC
EĤWΧ@ϯgsġA㦳BR@ΡAΥHvgIzBwgC
EDnΧ@v۪opGBTGBפG
EΧ@RվA]ΩӬۡBsĤu~

PqGLͤƶt ; ͤƶt ; ͤƶt ; ͤƶt,WF, 99.978% (METALS BASIS) ; ͤƶt,L, 99.5% ; ͤƶt(CALCIUM BROMIDE)

^PqGCALCIUM (II) BROMIDE ; CALCIUM BROMIDE ; CaBr2 ; Calcium bromide (CaBr2) ; calciumbromide(cabr2) ; calciumbromideanhydrous ; calciumdibromide ; Hydrobromic acid calcium salt

CASG7789-41-5
lGBr2Ca
lqG199.89
EINECSG232-164-6

ͤƶtʽ
IG730°C
mIG806-812°C
KסG3.353 g/mL at 25 °C(lit.)
{IG806-812°C
formGbeads
ӷPʡGHygroscopic
MerckG14,1654
CAS ƾڮwG7789-41-5(CAS DataBase Reference)
NISTƾǪHGCalcium dibromide(7789-41-5)
EPAƾǪHGCalcium bromide (CaBr2)(7789-41-5)

ͤƶtγ~PXk
ѫ(g/100ml)GPū(J)ɨC100@ɤѧJ:125g/0J;132g/10J;143g/20J;213g/40J ;278g/60J;295g/80J;312g/100J
rʡGﲴMֽEApֽBIJFͤƶtQAnߧYΤR~15 minAýͶEvC
ƾǩʽGLפwδCLAЦӭWCFAJB଩MġFLҾJBGFAũδC
OGr~
rʤšGr
ʬrʡGfA-jLD50: 4100 @J/; -pLD50: 740 @J/
iUʦMISʡGѱƥXrͤƪ
xBSʡGwгqCŰ
G, wj, Gƺ,