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CHLOROPHENOL RED SODIUM SALT
3',3''-Dichlorophenolsulfonephthalein sodium salt
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Article No.
2770A
Grade
Purity
CAS No.
123333-64-2
Molecular Formula
C
1
9
H
1
1
Cl
2
NaO
5
S
Molecular Weight
445.26
H.S. Code
2934.9900
Shelf Life
60
Specifications
Appearance
Dark red to brown crystalline powder
Visual transition
pH 4.6 (yellow) - pH 7.0 (purple)
Absorption maxima
573 - 575 nm
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338
Revision Date:
26-Oct-2020
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CHLOROPHENOL RED SODIUM SALT