Bromophenol Blue me te cas 115-39-9

Nama CAS:115-39-9

MF:C19H10Br4O5S

EINECS Nama:204-086-2

Pure:99%

kupu taurite:BROMPHENOLBLUE, FREEACID, REAGENT(ACS)BROMPHENOLBLUE, FREEACID, REAGENT(ACS)BROMPHENOLBLUE, FREEACID,REAGENT(ACS);4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol];Bromophenolblue(BPB),AR;BROMOPHENOLBLUEINDICATOR,REAG.PH.EUR.;BROMOPHENOLBLUESOLUTION,~1%INN,N-DIMETHYLFORMAMIDE;BROMOPHENOLBLUESOLUTION

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He aha te Bromophenol Blue me te cas 115-39-9?

Ko te kikorangi Bromophenol he karaehe, he kiripiri whero marama ranei.Wairewa i roto i te waiwaro, benzene, etera me etahi atu whakarewa pararopi, paku wairewa ki te wai, he kowhai te wairewa wai, he puru-papura i roto i te wairewa kawakore.Ka whakamahia te nuinga hei tohu waikawa-turanga, ko te 3.0 ki te 4.6 te rereketanga o te pH, ka huri te tae mai i te kowhai ki te matomato ki te puru-puru.

Whakatakotoranga mo Bromophenol Blue me te cas 115-39-9

Ingoa Hua	Bromophenol Blue
CAS	115-39-9
MF	C19H10Br4O5S
MW	669.96
EINECS	204-086-2
Te rewa	273 °C
kiato	0.954 g/mL i te 20 °C
Fp	58 °C
pāmahana rokiroki.	Toa i RT.