Severity: Warning
Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_sessiond19b402d144384f96c13c25ca3bd6fae30642672): Failed to open stream: No space left on device
Filename: drivers/Session_files_driver.php
Line Number: 178
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
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
Guanine 98% For Biochemistry
2-Amino-6-hydroxypurine
Product Code. |
01311 |
Grade |
For Biochemistry |
Purity |
98% |
CAS No. |
73-40-5 |
Molecular Formula |
C5H5N5O |
Molecular Weight |
151.13 |
H.S.Code |
2933.59900 |
Shelf Life |
60 Months |
| Physical state at 20 °C |
Solid |
Colour |
White to off white to cream powder or crystal |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
> 300 °C |
Decomposition point [°C] |
360°C |
| Appearance | White to off white to cream powder or crystal |
| Assay (by HCLO4) | Min 98.0% |
| Solubility | 10 mg soluble in 1 ml of hot dilute HCL |
| Loss on drying (at 105 C 2 hrs) | Max 1.0% |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338