ACTIVATED MANGANESE DIOXIDE Manganese(IV) oxide, -100 mesh, 99+% Manganese(IV) oxide, average particle size 2 μm, 99+%
Manganese dioxide Chemical Properties |
Melting point | 535 °C (dec.) (lit.) | ||||||||||||||
density | 5.02 | ||||||||||||||
vapor pressure | 0-0Pa at 25℃ | ||||||||||||||
storage temp. | Store below +30°C. | ||||||||||||||
solubility | <0.001g/l insoluble | ||||||||||||||
form | powder | ||||||||||||||
color | gray | ||||||||||||||
Specific Gravity | 5.026 | ||||||||||||||
Water Solubility | insoluble | ||||||||||||||
Crystal Structure | Rutile type | ||||||||||||||
crystal system | square | ||||||||||||||
Merck | 14,5730 | ||||||||||||||
Space group | P42/mnm | ||||||||||||||
Lattice constant |
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Exposure limits | ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
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Stability: | Stable. Incompatible with strong acids, strong reducing agents, organic materials. | ||||||||||||||
InChIKey | NUJOXMJBOLGQSY-UHFFFAOYSA-N | ||||||||||||||
CAS DataBase Reference | 1313-13-9(CAS DataBase Reference) | ||||||||||||||
NIST Chemistry Reference | manganese(IV) dioxide(1313-13-9) | ||||||||||||||
EPA Substance Registry System | Manganese dioxide (1313-13-9) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 20/22 |
Safety Statements | 25 |
RIDADR | 3137 |
WGK Germany | 1 |
RTECS | OP0350000 |
TSCA | Yes |
HS Code | 2820 10 00 |
PackingGroup | III |
Toxicity | LD50 orally in rats: >40 mmole/kg (Holbrook) |
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