Zinc oxide 99.0-100.5% (excluding ignited substances) USP, Macron Fine Chemicals™

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Synonyms: Zinci oxidumZinc (II) oxide

8824-05EA 0 GBP
8824-05 8824-24 MACR8824-30 MACR8824-04
Zinc oxide 99.0-100.5% (excluding ignited substances) USP, Macron Fine Chemicals™
Zinc oxide
Formula: ZnO
MW: 81.39 g/mol
Melting Pt: 1975 °C
Density: 5.61 g/cm³ (25 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011300
CAS Number: 1314-13-2
EINECS: 215-222-5
UN: 3077
REACH: 01-2119463881-32
Merck Index: 13,10200

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Specification Test Results

GMP Manufactured Product
Meets U.S.P Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (ZnO) (ignited basis) 98.0 - 102.0 %
USP - Identification A Passes Test
USP - Identification B Passes Test
USP - Alkalinity Passes Test
USP - Loss on Ignition ≤1.0 %
USP - Carbonate and Color of Solution Passes Test
USP - Arsenic (As) ≤6 ppm
USP - Lead (Pb) Passes Test
USP - Iron and Other Heavy Metals Passes Test
Solubility in Dilute Sulfuric Acid Passes Test
Lead (Pb) ≤0.0010 %
Cadmium (Cd) ≤0.0015 %
Iron (Fe) ≤0.0020 %
No Class 1,2,3 or other solvents are used or produced in the
manufacturing or purification of the product.
Metallic Residues: No metal catalysts or metal reagents, as defined by
EMA Guideline EMEA/CHMP/SWP/4446/2000 , are used in the production of
this material.

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