Bromophenol Blue me te cas 115-39-9

Nama CAS:115-39-9

MF:C19H10Br4O5S

Nama EINECS:204-086-2

Te Parakore:99%

Ngā kupu taurite:BROMPHENOLBLUE, WAIKAWA KOREUTU, KAIWHAKAHAU(ACS)BROMPHENOLBLUE, WAIKAWA KOREUTU, KAIWHAKAHAU(ACS)BROMPHENOLBLUE, WAIKAWA KOREUTU,KAIWHAKAHAU(ACS); 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol]; Bromophenolblue(BPB),AR; TOHU BROMOPHENOLBLUE,REAG.PH.EUR.; OTINGA BROMOPHENOLBLUE,~1%INN,N-DIMETHYLFORMIDE; OTINGA BROMOPHENOLBLUE

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

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

He tioata kikorangi te kikorangi Bromophenol, kāore he tae, he whero māwhero mārama rānei. Ka wairewa ki te etanoru, te benzene, te etera me ētahi atu whakarewa waro, he paku wairewa ki te wai, he kōwhai te wairewa, ā, he kikorangi-papura ki te wairewa kawakore. Ko te nuinga o te wā ka whakamahia hei tohu waikawa-pūtake, ko te awhe pH he 3.0 ki te 4.6, ā, ka huri te tae mai i te kōwhai ki te kakariki ki te kikorangi-papura.

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

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