Back

Bromocresol Green for analysis, ACS

3,3',5,5'-Tetrabromo m-Cresolsulphonphthalein, BCG

Code
131759
CAS
76-60-8
Molecular Formula
C21H14Br4O5S
Masse molaire
698.04 g/mol
molecule for: Bromocresol Green for analysis, ACS
Melting Point:
225 °C
Solubility:
water 6 g/l at 20 °C
alcohol 40 g/l
Physical Description:
solid
Product Code:
131759
Product Name:
Bromocresol Green for analysis, ACS
Quality Name:
for analysis, ACS
Headline Comment:
pH indicator 3,8 yellow; 5,4 blue
Specifications:
Identity: IR passes test
Range of Transition interval according to ACS: passes test
T.L.C.: passes test

Maximum limit of impurities
pH transition interval: yellow: 3.8
pH transition interval: blue: 5.4
Insoluble matter in C2H5OH: passes test
Loss on drying at 110°C: 5%
Residue on ignition (as SO4): 0.5 %
WGK:
2
Storage:
Room Temperature.
Master Name:
Bromocresol Green
Synonyms Long Text:
3,3',5,5'-Tetrabromo m-Cresolsulphonphthalein, BCG
EINECS:
200-972-8
CS:
2934 99 90 90
Télécharger le fichier TDS pour les spécifications complètes