Cupric Sulfate Anhydrous USP Low HM Powder
Jost Code: 2307
Synonyms: Copper (II) sulfate
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 cartons
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
Potassium
100 ppm maximum
Calcium
50 ppm maximum
Iron
30 ppm maximum
Sodium
200 ppm maximum
Nickel
50 ppm maximum
Lead
1 ppm maximum
Arsenic
1 ppm maximum
Cadmium
1 ppm maximum
Mercury
0.1 ppm maximum
Microbial Test Results
Aerobic Plate Count
10³ cfu/g maximum
Yeast and Mold Count
10² cfu/g maximum
Total Coliforms
Negative