Corrosive
Irritant
Environment Zinc sulphate heptahydrate ≥99.0%, granular USP, ACS, J.T.Baker®
Catalog # 4372-01
Supplier: Avantor
CAS Number:
Specifications
- Pack type:Poly bottle, white, blue T/E cap
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- GMP Manufactured Product:—
- Meets ACS Reagent Chemical Requirements:—
- Meets U.S.P Requirements:—
- CAUTION: For Manufacturing, processing or repackaging:—
- Bulk Pharmaceutical Chemical:99.0 - 108.7 %
- USP - Assay (ZnSO₄·7H₂O):99.0 - 108.7 %
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- USP - Acidity:Passes Test
- USP - Alkalies and Alkaline Earths:≤0.5 %
- USP - Arsenic (As):≤3 ppm
- USP - Lead (Pb) (USP):≤0.002 %
- ACS - Ammonium (NH₄):≤0.001 %
- ACS - Assay (ZnSO₄·7H₂O):99.0 - 103.0 %
- ACS - Calcium (Ca):≤0.005 %
- ACS - Insoluble Matter:≤0.005 %
- ACS - Lead (Pb):≤0.003 %
- ACS - Magnesium (Mg):≤0.005 %
- ACS - Nitrate (NO₃):≤0.002 %
- ACS - pH of 5% Solution at 25°C:4.4 - 6.0
- ACS - Potassium (K):≤0.01 %
- ACS - Sodium (Na):≤0.05 %
- Chloride (Cl):≤5 ppm
- Trace Impurities - Iron (Fe):≤5 ppm
- Trace Impurities - Manganese (Mn):≤2.000 ppm
Specification Test Results
About this item
:
ADR:9,III
:287.54 g/mol
UN:3077
:GHS05
:GHS07
:GHS09
CAS Number:7446-20-0
Formula:ZnSO₄·7H₂O
MDL Number:MFCD00149894