Product Code: 4.0180
نوترون
منگنز (IV)اکسید
Chemical formula | MnO2 |
Density | 5.03 g/cm3 |
Molar mass | 86.94 g/mol |
HS Code | 26020000 |
CAS number | 1313-13-9 |
Storage | without limitations |
EC number | 215-202-6 |
SDS | available |
RTECS | OP0350000 |
R phrase | R 20/22 |
S phrase | S 25 |
Odour | odourless |
Form | solid |
Color | gray to black |
Solubility in water | insoluble (20°C) |
Melting point | decomposition |
Thermal decomposition | ~535 °C |
Assay | ≥ | 90 | % |
Description | Conforms | ||
Identification | Conforms | ||
Solubility | Conforms | ||
Substances insoluble in HCl | ≤ | 3.5 | % |
Barium | ≤ | 1 | % |
Sulphate | ≤ | 0.1 | % |
Calcium | ≤ | 1 | % |
Iron | ≤ | 0.5 | % |
Loss on drying | ≤ | 0.3 | % |
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