Sodium Hydrosulphide CAS No. 16721-80-5
KUTAURA
| Item | Index |
| NaHS(%) | 70% min |
| Fe | 30 ppm max |
| Na2S | 3.5% max |
| Mvura Isingasviki | 0.005%max |
kushandiswa
inoshandiswa muindasitiri yemigodhi se inhibitor, kurapa mumiriri, kubvisa mumiriri
inoshandiswa mukugadzira organic yepakati uye kugadzira sulfur dhayi zvinowedzera.
Inoshandiswa muindasitiri yemachira se bleaching, se desulfurizing uye se dechlorinating agent.
inoshandiswa muindasitiri yemapepa nemapepa.
inoshandiswa mukurapa mvura semushonga weokisijeni.
ZVIMWE ZVAKASHANDISWA
♦ Muindasitiri yemifananidzo kuchengetedza zvigadziriso kubva kune oxidation.
♦ Inoshandiswa mukugadzirwa kwemakemikari erubha uye mamwe makemikari emakemikari.
♦ Inoshandiswa mune mamwe maapplication anosanganisira ore flotation, kudzoreredza mafuta, kuchengetedza chikafu, kugadzira dhayi, uye detergent.
Sodium hydrosulfide ndiyo kemikari inosanganiswa ine fomula NaHS.Mushonga uyu chibereko chehafu-neutralization yehydrogen sulfide (H2S) ine sodium hydroxide.NaHS uye sodium sulfide inoshandiswa mumaindasitiri, kazhinji kune zvinangwa zvakafanana.Solid NaHS haina ruvara.Iyo yakasimba ine hwema H2S nekuda kwehydrolysis nehunyoro hwemuchadenga.Kusiyana ne sodium sulfide (Na2S), iyo isinganyunguriki muorganic solvents, NaHS, iri 1: 1 electrolyte, inonyungudika zvakanyanya.
KUBATA UYE KUCHENGETA
Chiziviso cheKubata: Pfekai midziyo yekudzivirira yakakodzera (Ona Chikamu 8).Dzivisa kufema chigadzirwa mhute.Dzivisa kusangana neganda nemaziso.Shandisa chete munzvimbo ine mhepo yakanaka.Dilute chigadzirwa chete mumidziyo yakavharwa.Geza zvakakwana mushure mekubata.
Chiziviso Chekuchengeta: Chengeta munzvimbo dzinofefeterwa zvakanaka.Usachengeta zvinopisa munzvimbo yemidziyo yekuchengetedza.Ramba kure nechero kunobva kupisa kana murazvo.Chengetedza zvigubhu nezvigaba zvidiki kunze kwechiedza chezuva patembiricha iri pakati nepakati [<80 F (27 C)].
ZVINHU ZVINHU NEMACHEMIKAMU
1 KUONEKWA: Yellowish Flake
2 PH kukosha: N/A
3 melting point(℃): ingangoita 55
4 kuwanda kwehama (Mvura=1): 1.79
5 hukama hwehutsi hwemvura (Mvura = 1): N/A
6 saturation VAPOR PRESSURE (Kpa): N/A
7 yakaoma tembiricha(℃): N/A
8 dzvinyiriro yakaoma (mpa): N/A
9 flash point(℃): N/A
10 muganho wepamusoro wekuputika %(v/v): N/A
11 yakaderera muganho wekuputika %(v/v): N/A
12 kupisa tembiricha(℃): N/A
13 inogadziriswa: inonyungudika mumvura nedoro
14 main application: dhayi, kugadzirwa kwematehwe, fetereza, fibre yakagadzirwa nevanhu, mugodhi wemhangura.kutarisira kwemvura yakasviba.
15 kuvira poindi(℃):anenge 115
16 Oder : "Zai rakaora" oder
KUgadzikana UYE REACTIVITY
1 KUTUNGAMIRIRA: kuve nyore kunyungudika, Kunyungudika kunobvisa hydrogen sulfide.
2 GARA KURE: ASIIDI YASIMBA , inopfuta, mvura, peroxide.
3 DVISA: mweya wakanyorova.
4 mhedzisiro yekuparara: hydrogen sulfide yehupfu hwakasimba
Parizvino, kambani iri kuwedzera nesimba misika yemhiri kwemakungwa uye marongerwo enyika.Mumakore matatu anotevera, takazvipira kuve mamwe emabhizinesi gumi epamusoro ekutengesa kunze kwenyika muindasitiri yemakemikari yemazuva ese yeChina, kushandira pasirese nezvigadzirwa zvemhando yepamusoro uye kuwana mukana wekukunda nevatengi vakawanda.
KUPAKA
RUDZI CHEKUTANGA:25 KG PP MAbhegi(NWISA KUNAYA, KUNONYUKA UYE KUVAMIRIRA KWEZUVA PAKATI PAKUFAMBA.)
RUDZI CHECHIPIRI:900/1000 KG TON BAGS(NWISA KUNAYA, KUNONYUKA UYE KUPINDURWA NEZUVA PAKATI PAKUTAURA.)
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