Copper 29 Cu 63.546

Cupric Sulfate Anhydrous USP Powder

Jost Code: 2298

Synonyms: Copper (II) sulfate

Cupric Sulfate Anhydrous USP Powder can be used as a dietary ingredient and as a nutrient. Copper aids in the absorption of iron, in the formation of red blood cells and the proper bone formation and maintenance. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
CuSO4
CAS Number
7758-98-7
Molecular Weight
159.6
Use
Nutrient; Dietary Ingredient
Description
Grayish white to greenish white powder
Mineral Content (For formulation guidance/Not a specification)
Cu (as-is): 38.8% - 40.0%
Containers
55 lb/25 kg carton
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
07/14/2021
Identification
Copper
Pass
Sulfate
Pass
Residual Solvents
Conforms to USP
LOD
1.0% maximum
Assay
98.5 - 100.5%
Particle Size
Mesh on 60
5% maximum
Mesh On 60 - 80
5% maximum
Mesh On 80 - 100
20% maximum
Mesh Thru 100
75% minimum
Sodium
200 ppm maximum
Potassium
100 ppm maximum
Calcium
50 ppm maximum
Iron
30 ppm maximum
Nickel
50 ppm maximum
Lead
2 ppm maximum
Microbial test Results
Aerobic Plate Count
10³ cfu/g maximum
Yeast and Mold Count
10² cfu/g maximum
Total Coliforms
Negative
Technical Information
Related Articles
  • Frontiers in Bioscience. 2004 Sep Copper storage diseases: Menkes, Wilsons, and cancer

    The trace element copper is vital to the healthy functioning of organisms. Copper is used in a multitude of cellular activities including respiration, angiogenesis, and immune responses. Like other metals, copper homeostasis is a tightly regulated process. Copper is transported from dietary intake through the serum and into cells via a variety of transporters. There… Read Abstract

  • Survey of Ophthalmology. 2013 Nov Iron, zinc, and copper in retinal physiology and disease.

    The essential trace metals iron, zinc, and copper play important roles both in retinal physiology and disease. They are involved in various retinal functions such as phototransduction, the visual cycle, and the process of neurotransmission, being tightly bound to proteins and other molecules to regulate their structure and/or function or as unbound free metal ions.… Read Abstract

  • Nature. 2014 May Copper is required for oncogenic BRAF signalling and tumorigenesis.

    The BRAF kinase is mutated, typically Val 600→Glu (V600E), to induce an active oncogenic state in a large fraction of melanomas, thyroid cancers, hairy cell leukaemias and, to a smaller extent, a wide spectrum of other cancers. BRAF(V600E) phosphorylates and activates the MEK1 and MEK2 kinases, which in turn phosphorylate and activate the ERK1 and… Read Abstract

  • Oncotarget. 2016 Jun Copper as a target for prostate cancer therapeutics: copper-ionophore pharmacology and altering systemic copper distribution.

    Copper-ionophores that elevate intracellular bioavailable copper display significant therapeutic utility against prostate cancer cells in vitro and in TRAMP (Transgenic Adenocarcinoma of Mouse Prostate) mice. However, the pharmacological basis for their anticancer activity remains unclear, despite impending clinical trails. Herein we show that intracellular copper levels in prostate cancer, evaluated in vitro and across disease… Read Abstract