Severity: Warning
Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_session4f9162a790e29a5cc7d5216757d3508632b04885): 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 Nucleosides, Nucleotides & DNA Guanine Hydrochloride 99% Extrapure
01312
Guanine Hydrochloride 99% Extrapure
2-Amino-6-hydroxypurine hydrochloride
Molecular Formula : C5H5N5O.HCl
Molecular Weight : 187.59
Physical state at 20 °C
Solid |
Colour
White powder |
Melting point/ Freezing point [°C]
>300 |
Appearance
White to yellowish crystalline powder |
Assay
Min 99% |
Ash content
Max 0.3% |
Water (H2O)
Max 2.0% |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338