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Manganese (IV) ohun elo afẹfẹ CAS 1313-13-9 Aworan ti o ni ifihan
  • Manganese (IV) ohun elo afẹfẹ CAS 1313-13-9 1

Manganese (IV) ohun elo afẹfẹ CAS 1313-13-9

Ohun-ini Kemikali:

Ilana molikula MnO2
Molar Mass 86.94
iwuwo 5.02
Ojuami Iyo 535°C (oṣu kejila) (tan.)
Omi Solubility inoluble
Vapor Presure 0-0Pa ni 25 ℃
Ifarahan Dudu lulú
Specific Walẹ 5.026
Àwọ̀ grẹy
Ifilelẹ Ifarahan ACGIH: TWA 0.02 mg / m3; TWA 0.1 mg/m3OSHA: Aja 5 mg/m3NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
Merck 14.5730
Ibi ipamọ Ipo Fipamọ ni isalẹ + 30 ° C.
Iduroṣinṣin Idurosinsin. Ibamu pẹlu awọn acids ti o lagbara, awọn aṣoju idinku ti o lagbara, awọn ohun elo Organic.
MDL MFCD00003463
Ti ara ati Kemikali Properties Black orthorhombic gara tabi brown-dudu lulú.
iwuwo ojulumo 5.026
solubility insoluble ninu omi ati acid nitric, tiotuka ni acetone.
Lo Ti a lo bi oxidant, tun lo ninu irin, gilasi, awọn ohun elo amọ, enamel, awọn batiri gbigbẹ, awọn ere-kere, oogun, bbl

Alaye ọja

ọja Tags

Awọn aami ewu Xn – ipalara
Awọn koodu ewu 20/22 - Ipalara nipasẹ ifasimu ati ti o ba gbe.
Apejuwe Abo 25 - Yago fun olubasọrọ pẹlu awọn oju.
UN ID 3137
WGK Germany 1
RTECS OP0350000
TSCA Bẹẹni
HS koodu 2820 10 00
Iṣakojọpọ Ẹgbẹ III
Oloro LD50 ẹnu ninu awọn eku:>40 mmole/kg (Holbrook)

 

Ifaara

Diẹdiẹ tiotuka ninu acid hydrochloric tutu ati tu gaasi chlorine silẹ, ti ko ṣee ṣe ninu omi, nitric acid ati imi imi-ọjọ tutu. Ni iwaju hydrogen peroxide tabi oxalic acid, o le jẹ tituka ni sulfuric acid dilute tabi nitric acid. Iwọn apaniyan (ehoro, isan) jẹ 45mg / kg. O n oxidizing. Idinku tabi ipa pẹlu ọrọ Organic le fa ijona. O ni ibinu.

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