Chromium(VI) oxide 98+% ACS
Supplier: Thermo Scientific
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Danger
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Synonyms:
Chromic anhydride, Chromium trioxide
405230025
405235000
405230010
ACRO405230025EA
576
GBP
ACRO405230025
ACRO405235000
ACRO405230010
Chromium(VI) oxide 98+% ACS
Chromium (VI) oxide
Formula:
CrO₃ MW: 99,99 g/mol Melting Pt: 196 °C Density: 2,7 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00010952 CAS Number: 1333-82-0 EINECS: 215-607-8 UN: 1463 ADR: 5.1,II REACH: 01-2119458868-17 Merck Index: 13,02256 |
Specification Test Results
Appearance | Red-brown to purple Powder, crystals or granules |
Titration Iodometric | ≥98.0 % |
Chloride (Cl) | ≤50 ppm |
Nitrate (NO3) | ≤500 ppm |
Sulfate (SO4) | ≤50 ppm |
Aluminium (Al) | ≤200 ppm |
Barium (Ba) | ≤100 ppm |
Iron (Fe) | ≤200 ppm |
Sodium (Na) | ≤0.2 % |
Insoluble matter | ≤0.01 % |
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