Bromophenol Blue CAS 115-39-9

Bromophenol Blue nrog cas 115-39-9 Featured duab

CAS Nr.:115-39-9 ib

MF:C19H10Br4O5S

EINECS No.:204-086-2 : kuv

Purity:99%

Synonyms: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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Bromophenol Blue CAS 115-39-9 yog dab tsi?

Bromophenol xiav yog xim tsis muaj xim lossis lub teeb liab liab zoo siv lead ua. Soluble nyob rau hauv ethanol, benzene, ether thiab lwm yam organic solvents, me ntsis soluble nyob rau hauv dej, lub aqueous tov yog daj, thiab xiav-ntsuab nyob rau hauv alkaline kua. Nws yog siv los ua cov kua qaub-puag qhia, pH discoloration ntau yog 3.0 txog 4.6, thiab cov xim hloov ntawm daj mus rau ntsuab mus rau xiav-violet.

Specification ntawm Bromophenol Blue nrog CAS 115-39-9

Khoom npe	Bromophenol Xiav
CAS	115-39-9 ib
MF	C19H10Br4O5S
MW	669.96 ib
EINECS	204-086-2 : kuv
Melting point	273 ° C
ceev	0.954 g / mL ntawm 20 ° C
Fp	58 ° C
cia temp.	Khw hauv RT.