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Phenol Red (Reag. USP) for analysis, ACS

Phenolsulphonephthalein, PR

Code
131615
CAS
143-74-8
Molecular Formula
C19H14O5S
Masse molaire
354.38 g/mol
molecule for: Phenol Red (Reag. USP) for analysis, ACS
Solubility:
water 0.8 g/l at 20 °C
alcohol 4 g/l
Physical Description:
solid
Product Code:
131615
Product Name:
Phenol Red (Reag. USP) for analysis, ACS
Quality Name:
for analysis, ACS
Headline Comment:
pH indicator 6,8 yellow; 8,2 red
Specifications:
Identity: IR passes test
T.L.C.: passes test

Maximum limit of impurities
Insoluble matter in C2H5OH: passes test
Loss on drying at 105°C: 5%
Transition interval according to ACS:
yellow: 6.8
red: 8.2
WGK:
1
Storage:
Room Temperature.
Master Name:
Phenol Red
Synonyms Long Text:
Phenolsulphonephthalein, PR
EINECS:
205-609-7
CS:
2934 99 90 90
Télécharger le fichier TDS pour les spécifications complètes