Sinkkisulfaatti-7 H2O ≥99.0%, granular USP, ACS, J.T. Baker®

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4372-01EA 0 EUR
4372-01
Sinkkisulfaatti-7 H2O ≥99.0%, granular USP, ACS, J.T. Baker®
Sinkkisulfaatti-7 H2O
Kaava: ZnSO₄·7H₂O
MW: 287,54 g/mol
MDL numero: MFCD00149894
CAS-numero: 7446-20-0
UN: 3077
ADR: 9,III

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GMP Manufactured Product
Meets ACS Reagent Chemical Requirements
Meets U.S.P Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
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
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.

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