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Phenol Red, ACROS Organics™
Brand: Acros Organics 417240050
Additional Details : CAS Number : 143-74-8 Weight : 0.05500kg
Packaging | Glass bottle |
---|---|
Quantity | 5g |
Description
IndicatorChemical Identifiers
143-74-8 | |
354.376 | |
BELBBZDIHDAJOR-UHFFFAOYSA-N | |
4766 | |
4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol |
C19H14O5S | |
MFCD00003552 | |
Phenolsulfonephthalein | |
CHEBI:31991 | |
C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O |
Specifications
Phenol Red | |
143-74-8 | |
C19H14O5S | |
19, 91 | |
Phenolsulfonephthalein | |
Authentic | |
4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol | |
4766 | |
354.38 | |
ACS Reagent | |
Solubility in water: 0.77g/L. Other solubilities: soluble in ethanol | |
>300.0°C | |
5g |
Pure | |
passes test | |
MFCD00003552 | |
15, 7360 | |
BELBBZDIHDAJOR-UHFFFAOYSA-N | |
C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O | |
354.376 | |
CHEBI:31991 | |
Liquid After Melting | |
Glass bottle | |
from pH 6.8 (yellow) to pH 8.2 (red) | |
Colorless to Yellow |
Safety and Handling
- Phenol Red
Signal Word
- Warning
Hazard Category
- Skin corrosion/irritation Category 2
- Serious eye damage/eye irritation Category 2
- Specific target organ toxicity Category 3
Hazard Statement
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
Precautionary Statement
- P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.