USBio Logo

236944 Copper Powder 99.5+% CAS: 7440-50-8

Specifications
CAS Number
7440-50-8
Grade
Reagent Grade
MDL Number
MFCD00010965
Molecular Formula
Cu
Molecular Weight
63.55
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT

Catalyst for the cyclization and coupling reactions; e.g. Ullmann coupling reactions, preparation of cyclopropanes, decomposition of diazoketones or diazoesters, insertion to C-O bonds, [3 + 2] cycloaddition of terminal alkynes and azides, hydrogenation.

CAS No
7440-50-8
Molecular Formula
Cu
Molecular Weight
63.55
Appearance
Reddish brown powder
Purity
≥99.5%
Melting Point
1083.4°C
Density
8.94g/ml at 25°C
Arsenic (As)
≤0.002%
Iron (Fe)
≤0.005%
Manganese (Mn)
≤0.005%
Lead (Pb)
≤0.05%
Antimony (Sb)
≤0.005%
Tin (Sn)
≤0.01%
Insoluble Material
≤0.05% (in Acid)
Storage and Stability
May be stored at RT.
Pricing
Order
Proceed to Checkout
Cart Summary
ProductSizeListYour PriceQtyExt Price
Subtotal:Subtotal:
Subtotal:Subtotal:
Total Coupon Savings:Total Coupon Savings:()
Your cart is currently empty.
- Coupon Code
Recently Viewed
  • Contact Us

    Visit our technical library or contact our support staff to answer your questions.

    Telephone:
    1-800-520-3011

    Library | Contact

    Distributors

    For customers outside of the United States, please use one of our many distributors.

    View Distributors

    Payment Methods

    We accept the following payment methods as well as pay-by-invoice.

    MasterCard Visa PayPal
    © 2023-2024 United States Biological - All Rights Reserved