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17470

Sigma-Aldrich

Bromocresol Green Sultone Form

for microscopy (Bot., Hist., Vit.), indicator (pH 3.8-5.4)

Sinonimo/i:

3′,3′′,5′,5′′-Tetrabromo-m-cresolsulfonephthalein, Bromocresol Blue

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About This Item

Formula empirica (notazione di Hill):
C21H14Br4O5S
Numero CAS:
76-60-8
Peso molecolare:
698.01
Beilstein:
372527
Numero CE:
200-972-8
Numero MDL:
MFCD00005874
Codice UNSPSC:
12171500
ID PubChem:
57647607
NACRES:
NA.47

Grado

for microscopy (Bot., Hist., Vit.)
indicator (pH 3.8-5.4)

Forma fisica

powder

tecniche

titration: suitable

pH

3.8-5.4, yellow to blue

Punto di fusione

225 °C

Solubilità

methanol: water (1:1): 0.1 g/10 mL, red

εmax

≥225 at 418-428 nm in methanol

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

Cc1c(Br)c(O)c(Br)cc1C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c(O)c(Br)c4C

InChI

1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3
FRPHFZCDPYBUAU-UHFFFAOYSA-N

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Applicazioni

for complexometry

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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