Balita
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Nanu la reng advantage ning pamangamit sodium hydrosulfite bilang reducing agent?
Reducing Agent (Rongalite) Chemical Name: Sodium hydrosulfite Nung ikumpara kareng oxidizing agents, ing Rongalite mas ditak ya pangasira kareng tela. Malyari yang gamitan kareng tela a gawa kareng miyayaliwang lanot a alang pangasira, inya pin ing lagyu na “Rongalite” (buri nang sabyan “ligtas a pulbura” king Intsik)...Mabasa pa -
makananu la dapat pamahalaan deng negosyu ing sodium hydrosulfite?
Kailangan da reng negosyu ing magpatupad lang dual-personnel, dual-control system para keng sodium hydrosulfite. Mumuna, ing bodega dapat atin yang metung a taung manibala at magpatupad yang dual-personnel, dual-lock system. Kadwa, ing procurement officer kailangan yang mag-verify keng dagul, kalidad, ampo ing relevant sa...Mabasa pa -
Nanu la reng safety supervision ampo management requirements para kareng negosyung gagamit ampo mag-imbak sodium sulfite (insurance powder)?
Ing Pamaningat at Pamamalakad king Kaligtasan da reng Negosyung Gagamit at Mag-imbak king Sodium Hydrosulfite (Insurance Powder) (1) Pamag-require kareng negosyung gagamit at mag-imbak king sodium hydrosulfite bang mitatag at magpatupad kareng sistemang pamaniakup king kaligtasan da reng delikadung kemikal. Deng negosyung gagamit ampo mag-imbak sodium hydrosulfite ilapin deng...Mabasa pa -
Pilan la reng paralan para makagawa kang sodium sulfide?
Atin yang adwang paralan para gawan ing sodium sulfide. Ing Glauber's salt method sasakupan ne ing pamisanmetung ning sodium sulfate ampo ing coal powder keng 1:0.5 ratio ampo pamaninit kareti keng reverberatory furnace anggang 950°C, ampo ing patuloy a pamag-stir para aiwasan ing pamag-clump. Ing by-product hydrogen sulfide gas dapat ...Mabasa pa -
Ing pamangamit keng industriya ning sodium sulfide mas komplikadung senaryo ya.
Ing pamangamit keng industriya ning sodium sulfide mas komplikadung senaryo ya. kareng dye workshop, deng magobra magobra la keng chemical-resistant suits uling ing sodium sulfide magpalwal yang makalasun a gas keng matas a temperatura. Deng planta ning pamaglinis keng basura maralas dang gagamitan para mag precipitate deng heavy metals, na mangailangang mahigpit a pamagkontrol keng f...Mabasa pa -
makananu yang gamitan ing sodium sulfide keng laboratoryu?
keng laboratoryu, kailangan ing dagdag a pamag-ingat nung gagamitan me ing sodium sulfide. Bayu gamitan, kailangan ing isulud ing safety goggles ampo ing rubber gloves, at ing operasyun mas masanting yang gawan kilub ning fume hood. Potang mibuklat ya ing reagent bottle, dapat agad yang isara keng plastic bag para aiwasan ing absorptio...Mabasa pa -
Nanu ya klasing particle ing sodium sulfide?
Ing sodium sulfide lulual ya bilang maputi o light yellow a crystalline granules keng room temperature, at magpalwal yang bau kalupa da reng bulok a itlog. Kabang balamu ordinaryung asin, e ya dapat gawan diretsu kareng gamat. Potang makatagkil ya keng danum, maging madulas ya at malyari yang maging sangkan ning pangasira ning balat...Mabasa pa -
Nanu la reng delikadung katangian ning sodium sulfide?
Sodium sulfide Packaging: 25 kg PP woven bags a maki double-layer PE plastic liners. Sodium sulfide Pamagtipid at Pamagdala: Ibili keng masanting a bentilasyon, malanging lugal o lalam ning asbestos shelter. protektan keng uran ampo keng danum. Deng lulanan kailangan lang makasara. E la dapat magtipun o magdala kareng...Mabasa pa -
Nanu la reng gamit da reng industriya ning sodium sulfide?
Sodium Sulfide gamit: Magagamit ya keng industriya ning dye para keng pamaglalang sulfur dyes, magsilbi yang materyales para keng Sulphur Black ampo Sulphur Blue. Magobra ya keng printing ampo dyeing industry bilang saup para keng pamaglaso kareng sulfur dyes. Gagamitan de keng industriya ning balat para keng pamag-dehair kareng raw hides kapamilatan ning hydrolysis ampo keng pr...Mabasa pa -
Nanu la reng delikadung katangian ning sodium sulfide?
Ing makabang pamaninum danum a ating matas a sulfide malyari yang magresulta keng makalunus a pamangilala keng lasa, pangawala ning gana, pangawala ning timbang, e masanting a pamandagul ning buak, ampo keng grabing kasu, kapagalan ampo kamatayan. Sodium sulfide Hazard Characteristics: Ing substance ayni malyari yang sumabog nung mibagsak ya o mabilis yang mipapalitan. Mabubuluk ya ...Mabasa pa -
Nanu la reng epektu ning sodium sulfide hydrolysis?
Deng sulfides keng danum prone la keng hydrolysis, magpalwal H2S keng angin. Ing pamangisnawa keng dakal a H2S malyari yang agad maging sangkan ning pamanalkus, pamagsuka, kasakitan keng pamangisnawa, pamangisnawa, ampo grabing makalasun a epektu. Ing pangabaldug keng angin a 15-30 mg/m3 malyari yang magdalang conjunctivitis ampo pangasira ning opti...Mabasa pa -
Nanu la reng elementu ning sodium sulfide keng danum?
Ing sodium sulfide keng danum kayabe ya ing dissolved H₂S, HS⁻, S2⁻, ampo reng acid-soluble metal sulfides a atyu kareng suspended solids, ampo reng undissociated inorganic ampo organic sulfides. Ing danum a maki sulfides maralas yang maging maitim ampo atin yang mabangis a bau, keraklan pauli ning alang patugut a pamaglual ning H2S gas. ...Mabasa pa