A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_sessionbacfbdadaf39d12b64f6c2e85f9d73d843369d47): 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

Copper (II) Carbonate (basic) Extrapure | 00857 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Metallic Salts (Metal Salts) > Copper (II) Carbonate (basic) Extrapure

Copper (II) Carbonate (basic) Extrapure
Copper (II) hydroxide carbonate ; Cupric Carbonate

Product Code.
00857
Grade
Extrapure
Purity
CAS No.
12069-69-1
Molecular Formula
CuCO3.Cu(OH)2
Molecular Weight
221.10
H.S.Code
2836.99900
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
Green powder
Odour
Odorless
Melting point/ Freezing point [°C]
200 °C
Density [g/cm3]
4
Solubility in water [% weight]
Insoluble in water

Packaging

Specification

Appearance
Faint Blue to Green colored powder
Copper (Cu)
53 - 55.5%
Chloride (Cl)
Max 0.05%
Sulphate (SO4)
Max 0.05%
Insoluble in H2SO4
Max 0.05%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338