Severity: Warning
Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_session351fc58049b0985c0358ddaef6860f48f1aa2048): Failed to open stream: No space left on device
Filename: drivers/Session_files_driver.php
Line Number: 178
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /var/cpanel/php/sessions/ea-php83)
Filename: Session/Session.php
Line Number: 138
Home Chemnovo pH Indicator (Solid) Bromocresol Green Sodium Salt Acs
02933
Bromocresol Green Sodium Salt Acs
3',3,5',5-Tetrabromo-m-cresolsulfonphthalein sodium salt
Molecular Formula : C21H13Br4NaO5S
Molecular Weight : 720.02
Physical state at 20 °C
Solid |
Colour
Dark greenish brown |
Odour
Characteristic odour |
Melting point/ Freezing point [°C]
230 °C |
Appearance
Dark greenish brown powder |
pH 3.8-5.4
Yellow to Blue |
Appearance of solution
Conforms |
Transition range (according to ACS) Passes test
Passes test |
Loss on drying (at 110°C)
Max 5.0% |