A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_session946baeb6ded55e3c974b1ca07a9821d8af74ef29): 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

A PHP Error was encountered

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

Quinizarin 96% For Synthesis | 02243 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Ketones > Quinizarin 96% For Synthesis

Quinizarin 96% For Synthesis
Stable under ordinary conditions Quinizarin ;1,4-dihydroxy anthraquinone ; (C.I. No. 58050)

Product Code.
 02243
Grade
Purity
 95%
CAS No.
 81-64-1
Molecular Formula
 C14H8O4
Molecular Weight
 240.21
H.S.Code
 2914.69100
Shelf Life
 60 Months
MSDS COAs

Physical Properties

Melting point/ Freezing point [°C]
195 - 198 °C
 Flash point [°C]
222 °C
 Boiling point [°C]
450 °C (1013 hPa)
Vapour pressure mm/Hg
1.3 hPa (197 °C)
 Density [g/cm3]
350 kg/m3
 Solubility in water
1 g/l (20 °C)

Packaging

Specification

Appearance
Orange to red brown powder
Assay (HPLC, area%)
Min. 95.0%
Identity (IR)
Conforms to structure
Melting range
195-198°C

Safety Information and Hazard Symbols

Symbol: GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H410
Precaution Statement: P273-P501
Risk Statement: 50/53
Safety Statement: 60-61