Bromophenol Blue ma cas 115-39-9

Numera CAS:115-39-9

MF:C19H10Br4O5S

EINECS Nu.:204-086-2

mama:99%

upu uiga tutusa: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; BROMOPENOLBLUESOLUTION

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O le a le Bromophenol Blue ma le cas 115-39-9?

Bromophenol blue e leai se lanu po'o le malamalama rosa mumu tioata mama. Soluble i le ethanol, benzene, eter ma isi solvents organic, soluble teisi i le vai, o le vai vai e samasama, ma le lanumoana-lanu viole i le alkaline solution. E masani ona faʻaaogaina e avea o se faʻamaoniga o le acid-base, o le pH o le lanu o le 3.0 i le 4.6, ma le lanu e sui mai le samasama i le lanumeamata i le lanumoana-violet.

Fa'amatalaga ole Bromophenol Blue fa'atasi ai ma le cas 115-39-9

Igoa Oloa	Bromophenol Blue
CAS	115-39-9
MF	C19H10Br4O5S
MW	669.96
EINECS	204-086-2
Liu liusuavai	273 °C
mafiafia	0.954 g/mL ile 20 °C
Fp	58 °C
taimi e teu ai.	Faleoloa ile RT.