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CRESOL RED INDICATOR AR
o-Cresolsulphonphthalein
MSDS
DE
EN
FR
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ES
TH
TR
COAs
Packings
5 g
(00005)
25 g
(00025)
Print friendly version
Article No.
03030
Grade
AR
Purity
CAS No.
1733-12-6
Molecular Formula
C
2
1
H
1
8
O
5
S
Molecular Weight
382.44
H.S. Code
2934.9990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark red to brown
Density [g/cm3]
0.998
Specifications
Appearance
Green to Dark Red or Maroon Powder or Crystals
Acidic range pH 0.2 - 1.8
Red to yellow
Alkaline range pH 7.0 - 8.8
Yellow to purple
Loss on drying (at 110°C)
Max 5%
Safety Information and Hazard Symbols
Revision Date:
12-Sep-2023
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pH Indicator (Solid)
CRESOL RED INDICATOR