Technical Information
| 3´.3˝-Dibromothymolsulfonphthalein - BTB | Synonym |
|---|---|
|
34722-90-2
|
CAS-No
|
|
252-169-7
|
EC-No
|
|
C27H27Br2NaO5S
|
Linear Formula
|
|
Red to Pale brown powder
|
Appearance
|
|
Insoluble (20ºC)
|
Solub. in H2O
|
|
646.36 g/mol
|
Molecular Weight
|
|
2934-99-90
|
HS-No
|
|
Not a hazardous substance or mixture. LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
|
pH 6.0 - 7.6 yellow- blue
|
Transition range
|
|
≤1.5%
|
Water
|
