B5880

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B5880

Sigma-Aldrich

 

Bromocresol Purple

Technical grade.

Synonym:5,5′-Dibromo-o-cresolsulfonphthalein, Bromcresol purple sultone form
CAS Number:115-40-2
Linear Formula:C21H16Br2O5S
Molecular Weight:540.22
Beilstein Registry Number:359618
EC Number:204-087-8
MDL number:MFCD00011681
PubChem Substance ID:24891871

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Description

ApplicationSpectrophotometric determination of serum-albumin

Properties

formpowder
pH range5.2 - 6.8, yellow to purple
mp240 °C (dec.)(lit.)

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
Hazard CodesXi
Risk Statements36/37/38
Safety Statements26-36
WGK Germany3

References

reference Microchem. J. 15, 531, (1970)
 P.G. Hill, T.N.C. Wells Ann. Clin. Biochem. 20, 264, (1983)
MerckMerck 13,1371
BeilsteinBeil. 19,V,3,460
 FT-IR 1 (2), 1025:D / FT-IR 2 (3), 4144:B / IR-Spectra (3), 1481:B / IR-Spectra (2), 1272:G / RegBook 1 (2), 2789:I / Sigma FT-IR 1 (2), 109:C / Stains and Dyes Ref, 171 / Structure Index 1, 443:C:8