Sodium hydrinulpide (sodium hydrosulfide)
Gwadawa
| Kowa | Fihirisa |
| Nahs (%) | 70% min |
| Fe | 30 ppm max |
| Na2s | 3.5% Max |
| Ruwa insoluble | 0.005% Max |
amfani
Amfani da shi a masana'antar ma'adin abinci a matsayin inhibitori, magance wakili, cire wakili
Amfani da shi a cikin tsaka-tsakin tsaka-tsakin tsaka-tsaki da kuma shiri na kayan dye ƙara.
Amfani da masana'antar talauci a matsayin bleaching, a matsayin bleachurizing kuma azaman wakili na dechlolin
amfani a cikin masana'antar almara da masana'antar takarda.
Amfani da shi a cikin aikin ruwa a matsayin wakilin isashshen oxvengen.
Wasu da aka yi amfani da su
♦ A cikin masana'antar daukar hoto don kare mafita don isasshen abu.
♦ ana amfani dashi a cikin sinadarai na roba da sauran mahadi na sunadarai.
♦ Ana amfani dashi a cikin wasu aikace-aikacen sun haɗa da flotation, farfadowa da mai, abubuwan abinci abinci, yin dyes, da kayan wanka.
Kulawa da ajiya
A.Firtautiutiutiutiutiutiutiutiutiutiutiut
1.Handling an yi shi a cikin wani wuri mai kyau.
2.wear dace kayan kariya.
3. Dole ne a tuntuɓi fata da fata da idanu.
4.Ku daga zafin rana / Sparks / buɗe wuta / buɗe wuta.
5.Ta matakan kwantar da hankali a kan tsummoki na baya.
B3pree don ajiya
1.Ka kwantena a rufe.
2. stenersan kwantena na yau da kullun a cikin bushe, sanyi da sananniyar wurin.
3.Ka fita daga zafin rana / Sparks / buɗewa / saman saman.
4. Adana daga kayan da aka dace da kayan abinci da kwantena.
Kayan jiki da sunadarai na Sodium Hydrosulphide (Nahs)
1. Properties na jiki
Bayyanar: sodium hydrosulfofide yawanci farare ne ko haske mai launin rawaya crystalline foda. Hakanan yana iya zama mai launi mara launi, kriscin discast tare da ƙanshi na laima.
Mahimmancin: Mayan narkewawar sodium sodium hydrosulfous shine 350 ° C; Motsa melting na hydrate yana ƙasa, a 52-54 ° C. Koyaya, wasu bayanai suna nuna cewa melting batun sodium hydrosulfide ne 55 ° C.
Yawansu: Yawan kayan sodium hydrosulfode shine 1.79 g / cm³, ko kilogiram 1790.
Sallasio: sodium hydrosulfide yana sauƙin narkewa cikin ruwa da barasa, da mafita na aqueous bayani shine alkaline. A cewar wasu bayanai, karancin hydrosulfide na sodium hydrosulfide cikin ruwa shine 620g / l a 20 ° C.
2. Kayan sunadarai
Actionity da alkalinity: maganin ruwa mai ruwa na sodium hydrosulfide shine alkaline.
Amsa tare da acid: sodium hydrosulfide star hydrogen sulfofide mai lokacin da ya cika acid. Lissafin dauki shine: Nahs + H + → H2s ↑ + na +.
Amsa tare da sulfur: sodium hydrosulfide na iya amsawa tare da sulfur don ƙirƙirar polysulfides, ecnahs + 4s4 → na2s4 + H2s4
Ragewaranci: sodium hydrosulfofide wani ake amfani da wakili da aka saba amfani da shi wanda zai iya ɗaukar halayen jan redox tare da hade da yawa.
3. Sauran kaddarorin
Duri: sodium hydrosulfofide wani fili ne mai barga, amma yana da hygroscopic. A lokaci guda, shi ne kuma mai kauri mai ƙarfi kuma yana iya kunna wuta a cikin iska.
Guba: sodium hydrosulfide mai guba ne ga wani kuma mai cutarwa ga jikin mutum da muhalli. Sabili da haka, yakamata a kula da musamman don kariya ta aminci yayin amfani da ajiya.
A yanzu, kamfanin yana fadada kasuwannin kasashen waje da kuma shimfidar duniya.
A cikin shekaru uku masu zuwa, mun himmatu wajen zama daya daga cikin kamfanonin fitarwa goma a masana'antar masana'antu na yau da kullun, bauta wa duniya tare da samun yanayi mai inganci tare da cimma burin cin nasara tare da ƙarin cin nasara.
Shiryawa
Rubuta ɗaya: jaka 25 kg pp (guji ruwan sama, damp da rana da rana yayin sufuri.)
Rubuta biyu: 900/1000 kg ton jaka (guji ruwan sama, damp da rana da rana yayin sufuri.)
saika saukarwa
Sufuri sufuri
Takaddun Kamfanin
Abokin Ciniki
