Chanchinthar
-
Sodium hydrosulfite hi reducing agent atana hman hian eng nge a thatna?
Reducing Agent (Rongalite) Chemical Name: Sodium hydrosulfite Oxidizing agents nena khaikhin chuan Rongalite hian puan a tichhia tlem zawk hle. Fiber hrang hranga siam textile-ah pawh chhiatna thlen lovin hman theih a ni a, chuvang chuan “Rongalite” (Chinese tawngin “safe powder” tihna) tih hming a pu ta a ni...Chhiar belh rawh -
Engtin nge enterprise-te hian sodium hydrosulfite hi an enkawl ang?
Enterprise-te chu sodium hydrosulfite atana dual-personnel, dual-control system kalpui tura tih. Pakhatnaah chuan warehouse hian management personnel ruat sa a nei tur a ni a, dual-personnel, dual-lock system a kalpui tur a ni. Pahnihnaah chuan procurement officer chuan a zat, quality, leh a kaihhnawih sa...Chhiar belh rawh -
Sodium sulfite (insurance powder) hmang leh dahkhawmna enterprise-te tana safety supervision leh management mamawh chu engte nge ni?
Sodium Hydrosulfite (Insurance Powder) hman leh dahkhawmna Enterprise-te himna enkawl leh enkawl (1) Sodium hydrosulfite hmang leh dahkhawmna enterprise-te chu chemical hlauhawm himna enkawlna system din leh kalpui tura tih. Sodium hydrosulfite hmang leh dahkhawmna enterprise te chu...Chhiar belh rawh -
Sodium sulfide siam chhuah dan tur engzat nge awm?
Sodium sulfide siam chhuah dan tlangpui pahnih a awm a. Glauber-a salt method hmang hian sodium sulfate leh coal powder te chu 1:0.5 ratio-in an pawlh a, reverberatory furnace-ah 950°C-ah an vawt a, an clumping loh nan stir chhunzawm zel a ni. By-product hydrogen sulfide gas chu ...Chhiar belh rawh -
Industrial-a sodium sulfide hmannaah hian scenario buaithlak zawk a awm a ni.
Industrial-a sodium sulfide hmannaah hian scenario buaithlak zawk a awm a ni. Dye workshop-ah chuan hnathawkte chu chemical-resistant suit-ah an thawk a, a chhan chu sodium sulfide hian temperature sang takah toxic gas a chhuah tir a ni. Tui bawlhhlawh sawngbawlna hmunte chuan heavy metals precipitate nan an hmang fo a, f...Chhiar belh rawh -
Laboratory environment-a sodium sulfide hi engtin nge kan hman ang?
Laboratory setting-ah chuan sodium sulfide hman hunah fimkhur zual a ngai a ni. Hman hmain safety goggles leh rubber gloves bun tur a ni a, operation pawh fume hood chhunga tih a tha ber. Reagent bottle chu hawn a nih hnuah plastic bag-ah seal nghal tur a ni a, chutiang chuan absorptio...Chhiar belh rawh -
Sodium sulfide hi eng ang particle nge ni?
Sodium sulfide hi room temperature-ah chuan crystalline granule dum emaw, sen hring emaw angin a lang a, egg ro ang maia rim a chhuak thin. Salt grain pangngai ang maia hriat theih ni mah se, kut zungtang chauh hmanga direct-a khawih tur a ni ngai lo. Tui a tawk chuan a hnim a, vun a ti na thei bawk...Chhiar belh rawh -
Sodium sulfide hian eng thil hlauhawm nge a neih?
Sodium sulfide Packaging: 25 kg PP woven bags a ni a, double-layer PE plastic liners a awm bawk. Sodium sulfide dahkhawmna leh phurh dan: Thli tleh theihna hmunah emaw, asbestos awmna hnuaiah emaw dah tur a ni. Ruah leh tuihna lakah venghim rawh. Container te chu khauh taka seal tur a ni. Thil dahkhawm leh phurh khawm loh tur wi...Chhiar belh rawh -
Sodium sulfide hmanna industry hrang hrangte chu engte nge ni?
Sodium Sulfide hman dan: Dye industry-ah sulfur dye siamna atana hman a ni a, Sulphur Black leh Sulphur Blue siamna atana raw material atan hman a ni. Printing leh dyeing industry-ah sulfur dye tihthianghlimna atana puitu atan hna a thawk a ni. Savun industry-ah hydrolysis hmanga vun raw dehairing atan leh pr...Chhiar belh rawh -
Sodium sulfide hian eng thil hlauhawm nge a neih?
Sulfide level sang tak tui rei tak in hian a thlum hriatna a tichhe thei a, ei duhna a hloh thei a, taksa rihna a tlahniam thei a, sam a sei tha lo thei a, a nasat chuan hahdamna leh thihna a thlen thei bawk. Sodium sulfide hlauhawm zia: He thil hi a tlak emaw, a lum rang emaw chuan a puak thei. A chhe vek ...Chhiar belh rawh -
Sodium sulfide hydrolysis hian eng nghawng nge a neih?
Tui chhunga sulfide te hi hydrolysis a ni tlangpui a, boruakah H2S a chhuah tir thin. H2S tam tak inhnim hian rilru hahna, luak chhuak, thawk harsa, thawk hah, leh toxic effect nasa tak a thlen nghal thei a ni. Air concentration 15–30 mg/m3 a awm chuan conjunctivitis a thlen thei a, opti...Chhiar belh rawh -
Tuiah hian sodium sulfide hi eng element nge awm?
Tui chhunga sodium sulfide awmte chu dissolved H2S, HS−, S2− bakah acid-soluble metal sulfide suspended solid-a awm te, leh undissociated inorganic leh organic sulfide te a ni. Sulfide awmna tui hi a dum angin a lang fo a, rimtui tak a nei a, a chhan ber chu H2S gas chhuah chhunzawm zel vang a ni. ...Chhiar belh rawh