Chromium(VI) oxide ≥99%, AnalaR NORMAPUR® analytical reagent
Ratings:
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Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Danger
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Synonyms:
Chromic anhydride
, Chromium trioxide
20268.237EA
0
GBP
20268.237
Chromium(VI) oxide ≥99%, AnalaR NORMAPUR® analytical reagent
Chromium (VI) oxide
Formula:
CrO₃ MW: 99.99 g/mol Melting Pt: 195 °C Density: 2.7 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00010952 CAS Number: 1333-82-0 EINECS: 215-607-8 UN: 1463 ADR: 5.1 (6.1, 8),II REACH: 01-2119458868-17 Merck Index: 13,02256 |
Specification Test Results
Assay | Min. 99 % |
Loss on drying (105°C) | Max. 1 % |
Substances precipitated by NH4OH | Max. 0.02 % |
Total N (Nitrogen) | Max. 50 ppm |
Cl (Chloride) | Max. 50 ppm |
SO4 (Sulphate) | Max. 0.02 % |
Fe (Iron) | Max. 100 ppm |
K (Potassium) | Max. 50 ppm |
Na (Sodium) | Max. 0.2 % |
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