Specification Sheet

Product Name
Copper turnings, purum p.a., ≥99.0%

Product Number
61139

Product Brand
ALDRICH

CAS Number
7440-50-8

Molecular Weight
63.55

Test

Specification

APPEARANCE (COLOR)Light Orange to Dark Orange and Light Red to Dark Red
APPEARANCE (FORM)Turnings
TITRATION (KT) EDTA 0.1M99.0 - 101.0 %
METAL TRACE ANALYSIS (ICP)CORRESPONDS TO REQUIREMENTS
ALUMINIUM (ICP)≤ 50 mg/kg
CADMIUM (ICP)≤ 50 mg/kg
COBALT (ICP)≤ 50 mg/kg
IRON (ICP)≤ 200 mg/kg
MAGNESIUM (ICP)≤ 50 mg/kg
MANGANESE (ICP)≤ 50 mg/kg
NICKEL (ICP)≤ 50 mg/kg
LEAD (ICP)≤ 100 mg/kg
ZINC (ICP)≤ 200 mg/kg