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Manganese(IV) oxide CAS 1313-13-9 Ata Fa'aalia
  • Manganese(IV) oxide CAS 1313-13-9 1

Manganese(IV) oxide CAS 1313-13-9

Meatotino tau vailaau:

Fuafua mole MnO2
Molar Mass 86.94
Malosi 5.02
Lisi Lisi 535 °C (tes.) (malamalama)
Suavai Solubility e le mafai ona fa'afefeteina
Ausa Malo 0-0Pa ile 25℃
Fa'aaliga Pa'u uliuli
Gravity Fa'apitoa 5.026
Lanu lanu efuefu
Tapulaa o Fa'aaliga ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3OSHA: Fa'alo 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Merck 14,5730
Tulaga Teuteu Teu i lalo ole +30°C.
Maumau Stable. E le fetaui ma acids malosi, mea fa'aitiitiga malosi, mea fa'aola.
MDL MFCD00003463
Meatotino Faaletino ma Vailaau tioata orthorhombic uliuli po'o le pa'u enaena-uliuli.
va'aiga va'aiga 5.026
solubility e le mafai ona solu i le vai ma le nitric acid, soluble i le acetone.
Fa'aoga Faʻaaogaina e avea o se oxidant, faʻaaogaina foi i le sila, tioata, ceramics, enamel, maʻa mago, afitusi, vailaʻau, ma isi.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xn – Fa'aleagaina
Tulaga lamatia 20/22 – E afaina i le manava ma pe a foloina.
Fa'amatalaga Saogalemu 25 – Aloese mai le pipii atu i mata.
UN ID 3137
WGK Siamani 1
RTECS OP0350000
TSCA Ioe
HS Code 2820 10 00
Fa'aputuga Vaega III
Oona LD50 tautala tautala i isumu: >40 mmole/kg (Holbrook)

 

Folasaga

Faʻasolosolo malie i le malulu hydrochloric acid ma faʻasaʻo chlorine kasa, le mafai ona solu i le vai, nitric acid ma malulu sulfuric acid. I le i ai o le hydrogen peroxide poʻo le oxalic acid, e mafai ona faʻamavaeina i le faʻafefeteina o le sulfuric acid poʻo le nitric acid. Ole fua fa'ama'i (lapiti, maso) e 45mg/kg. E oxidizing. O fete'ena'iga po'o a'afiaga i mea fa'aola e mafai ona fa'amumu. E ita.

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