16721-80-5
HNaS
56.06
240-778-0
| samuwa: | |
|---|---|
Bayanin Samfura
Sodium hydrosulfide, wanda kuma ake kira sodium hydrogen sulfide ko sodium bisulfide, wani fili ne na sulfur na inorganic tare da dabara NaHS. Ana amfani dashi azaman sulfiding, ragewa da sarrafa reagent a cikin ma'adinai, fata, ɓangaren litattafan almara da takarda, masana'antar sinadarai da zaɓaɓɓun aikace-aikacen jiyya na ruwa.
Ana ba da NaHS na kasuwanci galibi azaman flakes mai ruwa ko maganin ruwa. Siffofin da ake buƙata, maida hankali da iyakokin ƙazanta yakamata a tabbatar da su kafin yin oda.
AOZUN yana goyan bayan samar da sodium hydrosulfide don ƙwararrun aikace-aikacen masana'antu. An tabbatar da darajar daraja, ƙayyadaddun bayanai, marufi da buƙatun sufuri a matakin zance.
Siffar |
Bayanin kasuwanci na yau da kullun |
La'akari da sayen |
|---|---|---|
Gurasa mai ruwa |
Yawanci kusan 70% NaHS |
Mafi sauƙin tattarawar ƙasa da ƙasa da shirye-shiryen mafita akan-site |
Magani mai ruwa |
Yawanci ana bayarwa a kusan 20% -47% |
Dace da sarrafa famfo da rufaffiyar tsari dosing |
Ƙayyadaddun darajar aikace-aikace |
Ƙananan ƙarfe ko abin da ba shi da ƙarfi |
Ana amfani da shi lokacin launi, aikin iyo ko tsaftar ruwa yana da mahimmanci |
Samfurin '70% NaHS' yawanci yana nufin flakes mai ruwa, ba maganin ruwa na 70% na al'ada ba. Masu saye ya kamata su tabbatar ko adadin da aka nakalto ƙayyadaddun abun ciki ne mai aiki ko tattarawar bayani.
Abu |
Bayani |
Sunan samfur |
Sodium hydrosulfide |
Madadin sunaye |
Sodium hydrogen sulfide, sodium bisulfide, sodium sulfhydrate |
Gajarta |
NHS |
Tsarin kwayoyin halitta |
NHS |
Nauyin kwayoyin halitta |
56.06 g/mol |
Lambar CAS mai anhydrous |
16721-80-5 |
Lambar CAS ta Hydrate |
207683-19-0 |
Matsayin sinadarai |
Inorganic sulfide |
Siffar flake |
Yawan rawaya zuwa launin ruwan kasa |
Magani bayyanar |
Ruwa mara launi, rawaya, kore ko launin ruwan kasa |
Babban aiki |
Sulfiding, ragewa da kuma masana'antu tsari reagent |
Launi na iya bambanta tare da maida hankali, ƙarfe, polysulfides, oxidation da yanayin ajiya. Ƙididdigar da aka amince da su da kuma tsarin COA ya kamata ya jagoranci yarda.
Ana amfani da NaHS azaman sulfidizing da flotation reagent a zaɓaɓɓen jan ƙarfe, molybdenum da sauran da'irori masu sarrafa ma'adinai. Ya kamata a kafa sashi ta hanyar gwajin ta musamman na tuwo.
Sodium hydrosulfide za a iya amfani da shi azaman taimakon tsari wajen yanke gashi da ayyukan fatu masu alaƙa. Rufe magunguna da sarrafa hydrogen-sulfide suna da mahimmanci.
Ana amfani da NaHS azaman sinadari mai ɗauke da sulfur a cikin zaɓaɓɓun ayyukan ɓangaren litattafan almara da ayyukan cellulose.
Ana iya amfani da shi wajen kera ko aikace-aikace na dyes sulfur da sauran hanyoyin rage sarrafawa.
Ana iya amfani da NaHS don haɗo zaɓaɓɓun ƙarfe da aka narkar da su azaman sulfide na ƙarfe. Dole ne a tsara magani don hana wuce haddi sulfide da sakin hydrogen-sulfide.
Yana iya zama tushen sulfur, rage reagent ko matsakaici a cikin samar da sinadarai masu sulfur.
Madaidaicin darajar NaHS ya dogara da abun ciki mai aiki, kulawar tsari, kayan aikin sa maye da matakan ƙazanta karɓaɓɓu.
Sifa mai inganci |
Me ya sa yake da mahimmanci |
Binciken NaHS |
Yana ƙayyade adadin reagent mai aiki |
Sodium sulfide, Na₂S |
Yana shafar alkalinity, ma'aunin sulfide da zaɓin tsari |
Sodium carbonate, Na₂CO₃ |
Zai iya rinjayar alkalinity da amfani da reagent |
Iron |
Zai iya rinjayar launi samfurin da matakai masu mahimmanci na ƙasa |
Al'amarin da ba ya narkewa |
Yana iya toshe tacewa, famfo ko nozzles |
Oxidation kayayyakin |
Thiosulfate, sulfite ko sulfate na iya nuna iskar oxygenation |
Danshi ko ruwan kristal |
Mahimmanci don fassarar flake assay |
Musamman nauyi |
Yana goyan bayan sarrafa taro don samfuran ruwa |
pH |
Yana taimakawa saka idanu yanayin mafita da haɗarin sakin H₂ |
Bayyanar da launi |
Yana da amfani don gano oxidation, gurɓatawa ko canje-canjen tsari |
Dole ne ƙayyadaddun ƙayyadaddun bayanai su bayyana ko an ba da rahoton sakamako akan yadda aka karɓa, bushe ko aiki. Yawan dabi'u ba madadin iyakoki masu garanti ba ne.
Samfura |
Formula |
Babban bambanci |
Sodium hydrosulfide |
NHS |
Masana'antar sulfide reagent da tushen hydrosulfide |
Sodium sulfide |
Na ₂S |
Daban-daban na sulfide-to-sodium rabo da alkalinity |
Sodium hydrosulfite |
Na₂S₂O |
Har ila yau ana kiran shi sodium dithionite; wani sinadari mai ragewa daban |
Sodium bisulfite |
NaHSO₃ |
Sulfur-oxygen gishiri da ake amfani dashi azaman mai ragewa ko mai kiyayewa |
'Sodium hydrosulfide' da 'sodium hydrosulfite' ba su canzawa. Kowane tambaya yakamata ya haɗa da dabara NaHS da lambar CAS da ta dace.
NaHS flakes hygroscopic ne kuma suna iya oxidize lokacin da aka fallasa su zuwa iska. Ajiye su a cikin marufi da aka rufe sosai, mai jure danshi a wuri mai sanyi, bushewa da samun iska mai kyau.
Maganin NaHS yana buƙatar masu dacewa, tankuna masu jure lalata, bututu, bawuloli da famfo. Canja wurin rufewa da iskar shaka ana ba da shawarar sosai.
Kada a taɓa haɗa sodium hydrosulfide da acid. Alamar acid ko raguwa mai mahimmanci a cikin pH na iya sakin iskar hydrogen sulfide mai guba sosai.
Hydrogen sulfide na iya tarawa a cikin tankuna, wuraren aiki da ƙananan wurare. Ba dole ba ne a yi amfani da warin sa azaman gargaɗin aminci saboda jin warin na iya zama abin dogaro da sauri. Madaidaicin kafaffen ko šaukuwa gas saka idanu, samun iska da hanyoyin gaggawa ana buƙatar.
Koyaushe bi SDS na yanzu, kimanta haɗarin rukunin yanar gizo da madaidaitan sufuri da dokokin wurin aiki.
Marufi ya dogara da nau'i na jiki, yawa, hanyar sufuri da dokokin gida.
Hanyoyin kasuwanci masu yiwuwa sun haɗa da:
Jakunkuna masu jurewa danshi don flakes
Ganguna da aka amince don ingantaccen samfur
Ganguna masu jituwa ko IBCs don cancantar mafita
Motocin tanki, kwantenan tanki ko sauran tsarin girma don maki mafita
Dole ne a tabbatar da kasancewar marufi na ƙarshe tare da ambaton. Rarraba sufuri na iya bambanta ta hanyar maida hankali, hydration da sigar samfur.
Dangane da wurin da aka nufa da aikace-aikacen, masu siye na iya buƙatar:
Takamaiman Takaddun Takaddun Takaddun Takaddun Bincike
Takardar bayanan Tsaro
Takardar bayanan Fasaha
NaHS mai aiki da hanyoyin gwajin ƙazanta
Bayanin asalin ƙasar
Ƙirar masana'anta ko kwanan wata gwaji
Bayanin marufi
Haɗari-kaya Sanarwa
Rarraba sufuri da takaddun jigilar kaya
Aikace-aikace takamaiman ƙarfe ko bayanan ƙarfe mai nauyi
AOZUN yana taimaka wa masu siye su ayyana nau'in NaHS da ake buƙata, abun ciki mai aiki, iyakar sodium-sulfide, iyakar carbonate, buƙatun ƙarfe, marufi da maƙasudi kafin zance.
Ana tabbatar da samuwa da ƙayyadaddun bayanai bisa ga aikace-aikacen da yanayin wadata na yanzu. Ana iya buƙatar COA, SDS da takaddun jigilar kaya don nazarin fasaha.
Gishiri ne na sulfide inorganic wanda ya ƙunshi sodium da ions hydrosulfide.
NaHS da farko babban sinadari ne na masana'antu inorganic da kuma sarrafa reagent. Hakanan ana iya rarraba shi azaman tsaka-tsakin sinadarai, amma ba a la'akari da shi azaman sinadari mai kyau ba.
Ee. Duk sunaye gabaɗaya suna nufin NaHS.
A'a. Sodium hydrosulfide shine NaHS, yayin da sodium sulfide shine Na₂S. Abubuwan da suke aiki, alkalinity da halayen aikace-aikacen sun bambanta.
Ana ba da ɓangarorin kasuwanci galibi azaman kayan da aka ɗora mai ɗauke da ruwan kristal. Sakamakon gwajin NaHS ya yi ƙasa da na NaHS mai ƙarancin ruwa.
Ee. Haɗuwa da acid ko raguwa a cikin pH na iya sakin iskar H₂ mai guba. Rufewar kulawa, kula da iskar gas da samun iska mai dacewa suna da mahimmanci.
Ƙayyade flakes ko bayani, ƙididdiga da ake buƙata, Na₂S iyaka, Na₂CO₃ iyaka, iyakar ƙarfe, yawa, marufi, aikace-aikace da manufa.
Da fatan za a ba da:
Fom da ake buƙata: flakes ko bayani
Abubuwan da ake buƙata na NaHS
Na₂S, Na₂CO₃ da iyakar ƙarfe
Aikace-aikacen da aka yi niyya
Yawan da ake buƙata da marufi
Makoma kasar da tashar jiragen ruwa
Takardun fasaha da sufuri da ake buƙata
Tuntuɓi AOZUN don tattauna ƙayyadaddun bayanai na sodium hydrosulfide, marufi, takardu da samuwa na yanzu.