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Lab Chemicals
Redox Indicators
BARIUM DIPHENYLAMINE SULPHONATE
BARIUM DIPHENYLAMINE SULPHONATE AR
Oxidation-reduction (Redox) indicator
4-(Phenylamino)benzenesulfonic acid barium salt, Diphenylamine-4-sulfonic acid barium salt
Article No.
01690
Grade
AR
Purity
CAS No.
6211-24-1
Molecular Formula
C
2
4
H
2
0
BaN
2
O
6
S
2
Molecular Weight
633.90
H.S. Code
2921.4490
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
Melting point/ Freezing point [°C]
300 °C
Solubility in water [% weight]
Slightly soluble in water
Packings
5 g
(00005)
25 g
(00025)
Specifications
Appearance
White to grey powder
Loss on drying
Max. 10.0%
Suitability (as redox indicator)
Passes test
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H332
Precaution Statement: P301 + P312 + P330 - P304 + P340 + P312
Risk Statement: 20/22
Safety Statement: 28
Revision Date :
12-Aug-2020