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Manganese(IV) oxide CAS 1313-13-9 Kiʻi Manaʻo
  • Manganese(IV) oxide CAS 1313-13-9 1

Manganese(IV) oxide CAS 1313-13-9

Waiwai Kemika:

ʻĀpana Molekala MnO2
Molar Mass 86.94
ʻO ka mānoanoa 5.02
Lae hehee 535 °C (Dek.) (kumu)
Hiki i ka wai hiki ole ke hooheheeia
ʻO ke ʻano o ka mahu 0-0Pa ma 25 ℃
Ka nana aku ʻeleʻele pauda
Kaumaha Kūikawā 5.026
kalakala hinahina
Palena Hōʻike ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3OSHA: Ke kaupaku 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
ʻO Merck 14,5730
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Paʻa Paʻa. ʻAʻole kūpono me nā waikawa ikaika, nā mea hoʻohaʻahaʻa ikaika, nā mea kūlohelohe.
MDL MFCD00003463
Na Waiwai Kino a Kimia ʻeleʻele orthorhombic crystal a i ʻole ka pauka ʻeleʻele-ʻeleʻele.
mānoanoa pili 5.026
hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me ka waikawa nitric, hiki ke hoʻoheheʻe ʻia i ka acetone.
Hoʻohana Hoʻohana ʻia ma ke ʻano he oxidant, hoʻohana pū ʻia i ke kila, aniani, seramika, enamel, nā pā maloʻo, nā pāʻani, nā lāʻau lapaʻau, etc.

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Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk 20/22 – He pōʻino ma ka inhalation a inā ale ʻia.
Ka wehewehe palekana 25 - E pale i ka pili me nā maka.
UN ID 3137
WGK Kelemānia 1
RTECS OP0350000
TSCA ʻAe
HS Code 2820 10 00
Hui Pūʻulu III
Kaʻawaʻawa LD50 waha i nā ʻiole: >40 mmole/kg (Holbrook)

 

Hoʻolauna

Hiki ke hoʻoheheʻe ʻia i loko o ka waika hydrochloric anuanu a hoʻokuʻu i ke kinoea chlorine, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, ka waikawa nitric a me ka waikawa sulfuric anuanu. Ma ke alo o ka hydrogen peroxide a i ʻole ka waika oxalic, hiki ke hoʻoheheʻe ʻia i ka dilute sulfuric acid a i ʻole nitric acid. ʻO ka make make (rabbit, muscle) he 45mg/kg. He oxidizing. Hiki ke hoʻopau ʻia ka ʻāʻī a i ʻole ka hopena me nā mea organik. He mea hoonaukiuki.

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