Severity: Warning
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Filename: drivers/Session_files_driver.php
Line Number: 178
Backtrace:
File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
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Function: __construct
File: /home/chemnovo/public_html/pallavchemicals.com/index.php
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Function: require_once
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
Backtrace:
File: /home/chemnovo/public_html/pallavchemicals.com/application/controllers/Pallav.php
Line: 5
Function: __construct
File: /home/chemnovo/public_html/pallavchemicals.com/index.php
Line: 315
Function: require_once
Tetra Butyl Ammonium Bromide 99% AR
Tetra-n-butylammonium bromide; TBAB ; (phase transfer catalyst)
Product Code. |
02632 |
Grade |
AR |
Purity |
99% |
CAS No. |
1643-19-2 |
Molecular Formula |
C16H36BrN |
Molecular Weight |
322.37 |
H.S.Code |
2923.90000 |
Shelf Life |
60 Months |
| Physical state at 20 °C |
Solid |
Colour |
Colorless crystals |
Odour |
Amine like |
| Melting point/ Freezing point [°C] |
102 - 106 °C |
Density [g/cm3] |
1.15 |
Solubility in water [% weight] |
600 g/L @ 20°C |
| Appearance | White Crystalline powder |
| Assay | Min 99.0% |
| Melting range | 102-104 °C |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338