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m-CRESOL PURPLE Indicator grade
m-Cresolsulfonphthalein
MSDS
DE
EN
FR
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ES
TH
TR
COAs
Packings
1 g
(00001)
5 g
(00005)
Print friendly version
Article No.
03020
Grade
Indicator grade
Purity
CAS No.
2303-01-7
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 green powder
Specifications
Appearance
Dark red to dark green powder
Acidic range pH 1.2 - 2.8
Red to yellow
Alkaline range pH 7.4 - 9.0
Yellow to purple
Loss on drying (at 110°C)
Max 1%
Revision Date:
21-Aug-2021
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pH Indicator (Solid)
m-CRESOL PURPLE