A PHP Error was encountered

Severity: Warning

Message: fopen(/var/cpanel/php/sessions/ea-php83/ci_sessiona77f0cdad48d0c6018bec8af6c37d97a2f23f323): 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 (Metal) Turnings 99.5% Extrapure | 00848 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Metals > Copper (Metal) Turnings 99.5% Extrapure

Copper (Metal) Turnings 99.5% Extrapure
(Small Pieces )

Product Code.
 00848
Grade
 Extrapure
Purity
 99.5%
CAS No.
 7440-50-8
Molecular Formula
 Cu
Molecular Weight
 63.55
H.S.Code
 7406.10000
Shelf Life
 60 Months
MSDS COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Bright red turning
 Melting point/ Freezing point [°C]
1083°C
Boiling point [°C]
2595°C
 Density [g/cm3]
8.94
 Solubility in water [% weight]
Insoluble in water

Packaging

Specification

Appearance
Bright reddish metallic turnings
Assay
Min 99.5%
Substance insoluble in HNO3
Max 0.05%
Antimony (Sb)
Max 0.005%
Arsenic (As)
Max 0.0002%
Lead (Pb)
Max 0.05%
Iron (Fe)
Max 0.005%
Manganese (Mn)
Max 0.005%
Silver (Ag)
Max 0.005%
Tin (Sn)
Max 0.005%

Safety Information and Hazard Symbols

Symbol: GHS02, GHS09
Signal Word: Danger
UN No.: 3089
IMCO Class No.: 4.1
Packing Group: II
Hazardous Statement: H228-H400
Precaution Statement: P210-P273