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sehlahisoa

Manganese(IV) oxide CAS 1313-13-9

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule MnO2
'Misa oa Molar 86.94
Botenya 5.02
Melting Point 535 °C (Dec.) (hote.)
Ho qhibiliha ha Metsi e sa qhibidihang
Khatello ea Mouoane 0-0Pa ho 25 ℃
Ponahalo Phofo e ntšo
Matla a Khoheli a khethehileng 5.026
Mmala bohlooho
Moedi wa ho pepeseha ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3OSHA: Siling 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Merck 14,5730
Boemo ba polokelo Boloka ka tlase ho +30°C.
Botsitso E tsitsitseng. Ha e lumellane le li-acid tse matla, li-agent tse fokotsang matla, lisebelisoa tsa manyolo.
MDL MFCD00003463
Thepa ea 'Mele le ea Lik'hemik'hale Khalase e ntšo ea orthorhombic kapa phofo e sootho e ntšo.
boima bo lekanang 5.026
Sollubility ka metsing le asiti ea nitric, e qhibilihang ka har'a acetone.
Sebelisa E sebelisoa e le oxidant, hape e sebelisoa ka tšepe, khalase, ceramics, enamel, libeteri tse omeletseng, lithupa, meriana, joalo-joalo.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi 20/22 - E kotsi ka ho hema le haeba e koetsoe.
Tlhaloso ea Tšireletseho 25 - Qoba ho kopana le mahlo.
Li-ID tsa UN 3137
WGK Jeremane 1
RTECS OP0350000
TSCA Ee
Khoutu ea HS 2820 10 00
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho likhoto:> 40 mmole/kg (Holbrook)

 

Selelekela

Butle-butle e qhibiliha ka har'a asiti e batang ea hydrochloric mme e lokolla khase ea chlorine, e sa qhibiliheng metsing, asiti ea nitric le asiti e batang ea sulfuric. Ka pel'a hydrogen peroxide kapa oxalic acid, e ka qhibiliha ka ho hlapolla sulfuric acid kapa nitric acid. Tekanyo e bolaeang (mmutla, mesifa) ke 45mg/kg. E na le oxidizing. Khohlano kapa tšusumetso ea lintho tse phelang ho ka baka mollo. Hoa khopisa.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona