Zinc sulfate heptahydrate 99.0-103.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Zinc sulfate heptahydrate 99.0-103.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Zinc sulfate heptahydrate 99.0-103.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Corrosive Warning

Irritant Warning

Environment Warning

Danger

Management of Change (MOC) category = NI

BAKR4382-R BAKR4382-05 BAKR4382-R BAKR4382-01

JT4382-1CS 626.22 USD

JT4382-1 CAJT4382-R JT4382-5 JT4382-R

Zinc sulfate heptahydrate 99.0-103.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Zinc sulphate heptahydrate

Formula: ZnSO₄·7H₂O
MW: 287.54 g/mol
Melting Pt: 100 °C
Density: 1.97 g/cm³ (20 °C)
Storage Temperature: Ambient

MDL Number: MFCD00149894
CAS Number: 7446-20-0
EINECS: 231-793-3
UN: 3077
ADR: 9,III
Merck Index: 12,10293

Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (ZnSO₄·7H₂O)	99.0 - 103.0 %
ACS - Insoluble Matter	≤0.005 %
ACS - pH of 5% Solution at 25°C	4.4 - 6.0
ACS - Nitrate (NO₃)	≤0.002 %
ACS - Ammonium (NH₄)	≤0.001 %
ACS - Calcium (Ca)	≤0.005 %
ACS - Lead (Pb)	≤0.003 %
ACS - Magnesium (Mg)	≤0.005 %
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

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