Functional Roles
Industries Served
GHS / SDS Safety
Warning
Irritant
- H319 (42.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (87.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
- H315 (98.6%): Causes skin irritation [Warning Skin corrosion/irritation]
Chemical Identity
| CAS Number | 143-74-8 |
| IUPAC Name | 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol |
| InChI Key | BELBBZDIHDAJOR-UHFFFAOYSA-N |
| PubChem CID | 4766 |
| INCI Name | PHENOLSULFONPHTHALEIN |
Synonyms & Trade Names
Full Description
Phenol Red is a pH indicator dye commonly used in biological and chemical testing.