Structure

Bromophenol Blue
Bromophenol Blue

General Information

Product Name Bromophenol Blue
CAS Number 115-39-9
Molecular Formula C19H10Br4O5S
Molecular Weight 669.96
MDL Number MFCD00005875
EC Number 204-086-2
Synonym

3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein,Bromophenol Blue (BPB),Bromphenol Blue Sultone Form,C19H10Br4O5S, CAS 115-39-9

Specification

Grade Indicators
PH Change Range3.0(yellow)-4.6(blue violet)
Mass Absorptivity (L/cm.g)≥115
Solubility In EtOHpasses test
Sulfated Ash≤0.25%

References

Colour Index Number 1444
Merck Index(14) SJ7453000
RTECS#

Packaging Information

Packaging 25kg in carton drum (32cm*58cm)
   1kg in foil bag (10cm*15cm)

Transport Information

UN Number:
Class:
Packing Group
HS Number 2907.29.9000
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