Zinc ≥98%, granules, GR ACS 20 Mesh, Supelco®
EM-ZX0010-7EA
2494
USD
EM-ZX0010-7
Zinc ≥98%, granules, GR ACS 20 Mesh, Supelco®
Zinc
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
Zn MW: 65.39 g/mol Boiling Pt: 908 °C (1013 hPa) Melting Pt: 420 °C Density: 7.14 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011291 CAS Number: 7440-66-6 EINECS: 231-175-3 Merck Index: 12,10255 |
Specification Test Results
Assay (complexometric) | 99.8% min |
Color | Silver metallic |
Form | Granular |
Iron (Fe) | 0.01% max |
Lead (Pb) | 0.01% max |
Mesh size (18-40) | 70% min |
Suitability for determination of arsenic (As) | To pass test (limit 0.1 ppm) |
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