Substance
ID:366660
Names and Identifiers
Synonyms
PhenolsulfonphthaleinPhenol Red酚红酚磺酞
IUPAC Traditional name
phenol red
IUPAC name
3,3-bis(4-hydroxyphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
Safety Statements
26
MSDS Link
European Hazard Symbols
Irritant (Xi)RTECS
SJ7490000
German water hazard class
3
GHS Signal Word
Warning
GHS Hazard statements
H315-H319-H335
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Product Information
Visual Transition Interval
6.8 - 8.2, yellow to red
Empirical Formula (Hill Notation)
C19H14O5S
Molecule Details
Application
Suitable for use as a pH indicator.
Suitable for use as a pH indicator.
Molecular Spectra
No Data Available
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References
No Data Available
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