Manganese dioxide (MnO2) CAS 1313-13-9 Ịdị ọcha> 98.0% ire ere ọkụ.
Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta ihe na onye na-ebubata Manganese Dioxide (MnO2) (CAS: 1313-13-9) nwere àgwà dị elu, mmepụta azụmahịa.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Please contact: alvin@ruifuchem.com
Aha Chemical | Manganese dioxide |
Ụdị okwu | MnO2;manganese (IV) oxide;Manganese Binoxide;Black manganese;Manganese Superoxide |
Nọmba CAS | 1313-13-9 |
Ọnọdụ Ahịa | Na Akụrụngwa, Ike Mmepụta 2000MT/Afọ |
Usoro ihe omimi | MnO2 |
Ibu molekụla | 86.94 |
Mmiri Solubility | Na-adịghị edozi n'ime mmiri |
Ebe Na-agbaze | 535 ℃ (Dec.) (ọkụ) |
Njupụta | 5.02 |
COA & MSDS | Dị |
Ihe atụ | Dị |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Black Morphous ntụ ntụ ma ọ bụ Black Orthorhombic kristal |
Chloride (Cl) | <0.002% |
Sulfate (SO4) | <0.05% |
Ọla dị arọ (dị ka Pb) | <0.005% |
Ígwè (Fe) | <0.02% |
Ọla kọpa (Cu) | <0.002% |
Arsenic (dị ka) | <0.0002% |
Zinc (Zn) | <0.005% |
Nickel (Ni) | <0.0005% |
Cobalt (Co) | <0.0005% |
Molybdenum (Mo) | <0.0005% |
Nnwale doro anya | Gafe |
Ihe na-adịghị edozi HCl | <0.06% |
Mgbakọta adịghị ọcha ọla | 0-20000ppm |
Ịdị ọcha (MnO2) | > 98.0% (Dabere na nyocha ọla ndị) |
Titration sitere na KMNO4 (Mn) | 62.0 ~ 100.0% |
Mgbasa X-ray | Dabara na Ọdịdị |
Njirimara anụ ahụ | |
Njupụta nnukwu | 1.2 ~ 1.6g / ml |
Nha urughuru (Wet Sieve) | |
- 100 ntupu | ≥99.5% |
-200 n'arọ | ≥99.0% |
- 325 ntupu | ≥95.0% |
Njirimara Electrochemical | |
pH (Ụzọ mmiri) | 5.0-7.5 |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
ngwugwu: 25kg na 50kg n'ime akpa kpara akpa, 1000kg kwa pallet, ma ọ bụ dị ka ndị ahịa chọrọ.Jikwaa nwayọ, gbochie mmebi nke akpa ahụ iji zere ịlanarị ngwaahịa yana ịgwakọta ihe ndị ọzọ, enweghị ngwakọta na ngwaahịa ndị ọzọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri
Ihe akara egwu Xn - na-emerụ ahụ
Koodu ihe ize ndụ 20/22 - na-emerụ ahụ site na iku ume ma ọ bụrụ na eloro ya.
Nkọwa nchekwa 25 - Zere kọntaktị na anya.
Nọmba UN 3137
WGK Germany 1
RTECS OP0350000
TSCA Ee
Koodu HS 282010000
Otu ngwugwu III
Nsi LD50 ọnụ na oke:>40 mmole/kg (Holbrook)
Manganese Dioxide (MnO2) (CAS: 1313-13-9), 1) Catalysts na oxidants na synthetic ụlọ ọrụ 2) Ejiri ya dị ka Colorant, achromatic agent, demineralizers, wdg na iko na enamel ụlọ ọrụ 3) Ejiri ya dị ka depolarizer maka batrị akọrọ 4. ) A na-eji ígwè ígwè manganese, ihe nkedo pụrụ iche, ihe nkedo ferromanganese, ihe mkpuchi gas na ihe electronic ferrite, wdg.5) A na-ejikarị Manganese Dioxide eme ihe na electrolytic zinc electrolytic lead, ceramics, kemistri na ụlọ ọrụ batrị.Ọ na-ezo aka na ọgwụ (Potassium Permanganate), nchekwa mba, eletrọnịkịTeknụzụ, ibipụta na agba, foto, ceramik, egwuregwu, weld, ịdị ọcha mmiri, ihe na-emebi emebi, oxidant, catalyst, agriculture na ụlọ ọrụ ndị ọzọ.6) Manganese Dioxide bụ kemịkalụ enyi na enyi na-enwe nnukwu ikike izizi akọwapụtara.7) A na-eji Manganese Dioxide mee ihe dị ka ihe na-akpali akpali maka mmepụta oxygen gasous na mmiri mmiri sitere na 30% H2O2 ngwọta.8) Manganese Dioxide nwekwara ike iji dị ka ihe na-akpali akpali na kemịkalụ nnwale.9).Na ụlọ ọrụ kemịkalụ, ọ na-emepụta manganese sulfate, potassium permanganate, manganese carbonate, manganese chloride, manganese nitrate na manganese oxide.Ọ bụ akụrụngwa dị mkpa maka reagent kemịkalụ, ọgwụ, ịgbado ọkụ, agba na ụlọ ọrụ sịntetik.10).A na-eji ya dị ka adsorbent maka carbon monoxide na gas masks 11).A na-eji ya arụpụta manganese ígwè, alloys pụrụ iche, ihe nkedo ferromanganese na ihe eletrọnịkị ferrite 12).Enwere ike iji ya mee ka ọ dị ọcha nke ọkụ ọkụ na mmiri, iwepụ ígwè, ọgwụ, fatịlaịza na ibipụta ákwà na ịcha akwa.
Oke ọnụ LDso:>40mmol/kg.Manganese oxide uzuzu nwere ike ime ka manganese pneumoconiosis na ụmụ mmadụ.Ekwesịrị ichebe ndị ọrụ.Ebe a na-arụ ọrụ kwesịrị inwe ikuku nke ọma.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ, nke nwere ikuku.Wepụ ọkụ na isi okpomọkụ.Achọrọ nkwakọ ngwaahịa ka emechi ya ma ghara ịdị na kọntaktị ikuku.Mmiri na-egbochi mmiri, mkpuchi anwụ.Ekwesịrị ịchekwa ya iche site na ndị na-ebelata ihe, ihe ndị na-ere ọkụ, ihe ndị na-ere ọkụ, ihe ndị na-ekpo ọkụ, wdg.
Hụ chemical manganese dioxide.
Manganese oxide uzuzu nwere ike ime ka mmadụ manganese pneumoconiosis.Oxides manganese dị elu, n'agbanyeghị otú ha si abanye n'ahụ, nwere mmetụta na-egbu egbu na ụbụrụ.Hụ ọla manganese maka ndị ọzọ.
Manganese dioxide (MnO2) bụ oxidant siri ike, nke a na-ejikarị dị ka onye na-emebi emebi maka batrị akọrọ, onye na-emepụta ihe na-emepụta ihe maka ụlọ ọrụ iko, desiccant maka ink agba, ihe mkpuchi gas, enyemaka combustion, wdg.
A na-eji ya eme ihe dị ka onye na-emebi emebi maka batrị akọrọ.Ọ bụ ezigbo decolorant na ụlọ ọrụ iko, nke nwere ike oxidize iron salts dị ọnụ ala na nnu dị elu nke ígwè, na-atụgharị na-acha anụnụ anụnụ-acha akwụkwọ ndụ akwụkwọ ndụ nke iko na-adịghị ike odo.A na-eji ya na ụlọ ọrụ eletrọnịkị na-emepụta manganese-zinc ferrite magnetik.Ejiri ya dị ka ihe eji eme ihe maka ígwè-manganese alloys na ụlọ ọrụ na-emepụta ígwè na onye na-ekpo ọkụ maka ụlọ ọrụ nkedo.A na-eji ya dị ka ihe na-amịkọrọ carbon monoxide na ihe mkpuchi gas.A na-eji ya na ụlọ ọrụ kemịkalụ dị ka oxidant (dị ka njikọ na-acha uhie uhie na-acha odo odo), ihe na-akpali maka njikọ organic, desiccant maka agba na ink.A na-ejikwa ya dị ka ngwa ngwa maka ụlọ ọrụ egwuregwu, dị ka akụrụngwa maka ceramics, enamel glaze na manganese nnu.A na-ejikwa ya maka pyrotechnics, nhicha mmiri, iwepụ ígwè, ọgwụ, fatịlaịza na ibipụta ákwà na ịcha akwa.
A na-eji ya na ụlọ ọrụ kemịkal na-emepụta manganese sulfate, potassium permanganate, manganese carbonate, manganese chloride, manganese nitrate, manganese monoxide, wdg. A na-eji manganese sulfate mee ihe dị ka fatịlaịza na ntinye nri.Ngalaba na-emepụta ọgwụ na-eji ogige manganese dị ka ihe na-egbu egbu, oxidants, catalysts, ndị na-edozi gastric na ihe emetic.A na-eji manganese mee ihe dị ka desulfurizer maka batrị akọrọ na mmepụta fatịlaịza nitrogen;a na-ejikwa ya n'ọtụtụ ebe na metallurgy, ceramics, glass, light industry, machinery, match, electronics, dyes, mba agbachitere, nzikọrịta ozi, gburugburu ebe obibi na ngalaba ndị ọzọ.
Lee Chemical Manganese Dioxide.
A na-eji ya dị ka depolarizer maka batrị akọrọ, ihe na-emepụta ihe na oxidant maka ụlọ ọrụ mmepụta ihe, agba agba, ihe na-ekpo ọkụ, na ihe na-ewepụ ígwè maka ụlọ ọrụ iko na ụlọ ọrụ enamel.A na-eji ya emeputa manganese ọla, alloys pụrụ iche, ihe nkedo ferromanganese, ihe mkpuchi gas na ihe eletrọnịkị dị ka ferrite.Tụkwasị na nke ahụ, a pụkwara iji ya mee ihe na ụlọ ọrụ rọba iji mee ka viscosity nke roba dịkwuo elu.
Oxidant, nchara pụrụ iche alloy, catalyst, desiccant, mkpebi siri ike nke sodium sulfide na ciment.A na-eji ya eme ihe n'ụdị ígwè na ime iko, ceramik, enamel, batrị akọrọ, wdg.
Ejiri ya dị ka oxidant, nke a na-ejikwa nchara, iko, ceramik, enamel, batrị akọrọ, ọkụ, ọgwụ, wdg.