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I-Manganese(IV) oxide CAS 1313-13-9 Isithombe Esifakiwe
  • I-Manganese(IV) i-oxide CAS 1313-13-9 1

I-Manganese(IV) i-oxide CAS 1313-13-9

Isakhiwo Samakhemikhali:

I-Molecular Formula MnO2
I-Molar Mass 86.94
Ukuminyana 5.02
I-Melting Point 535 °C (dec.) (lit.)
Ukuncibilika kwamanzi engancibiliki
I-Vapor Presure 0-0Pa ku-25℃
Ukubukeka Impushana emnyama
I-Gravity ethize 5.026
Umbala impunga
Umkhawulo Wokuchayeka ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3OSHA: Isilingi 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; I-STEL 3 mg/m3
I-Merck 14,5730
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Ukuzinza Izinzile. Akuhambisani nama-acids aqinile, ama-ejenti anciphisa amandla, izinto eziphilayo.
I-MDL Idatha ye-MFCD00003463
Izakhiwo Zomzimba Nezamakhemikhali Ikristalu ye-orthorhombic emnyama noma impushana ensundu-mnyama.
ukuminyana kwesihlobo 5.026
I-solubility engancibiliki emanzini ne-nitric acid, encibilika ku-acetone.
Sebenzisa Isetshenziswa njenge-oxidant, futhi isetshenziswa ensimbi, ingilazi, izitsha zobumba, koqweqwe lwawo, amabhethri omile, umentshisi, umuthi, njll.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi 20/22 - Iyingozi ngokuhogela umoya futhi uma igwinywe.
Incazelo Yokuphepha 25 – Gwema ukuthintana namehlo.
Ama-ID e-UN 3137
I-WGK Germany 1
I-RTECS OP0350000
I-TSCA Yebo
Ikhodi ye-HS 2820 10 00
Iqembu Lokupakisha III
Ubuthi I-LD50 ngomlomo kumagundane: >40 mmole/kg (Holbrook)

 

Isingeniso

Incibilika kancane kancane ku-hydrochloric acid ebandayo futhi ikhiphe igesi ye-chlorine, engancibiliki emanzini, i-nitric acid ne-cold sulfuric acid. Lapho kukhona i-hydrogen peroxide noma i-oxalic acid, ingancibilika ku-dilute sulfuric acid noma i-nitric acid. Umthamo obulalayo (unogwaja, umsipha) ngu-45mg/kg. I-oxidizing. Ukungqubuzana noma umthelela nge-organic matter kungabangela ukusha. Kuyacasula.

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