China Sodium Hydrosulphide (Sodium Hydrosulfide) vagadziri uye vatengesi |Tiandeli

Sodium Hydrosulphide (Sodium Hydrosulfide)

Basic Info:

Molecular Formula:NaHS
Nhamba yeCAS:16721-80-5
UN No.:2949
Molocular Weight:56.06
Kuchena:70% MIN
Model Number(Fe):30ppm
Chitarisiko:Yellow Flakes
Chikamu pa20 Fcl:22mt
Chitarisiko:Yellow Flakes
Packing Detail:Mu25kg/900kg/1000kg epurasitiki yakarukwa bag

Rimwe ZITA: Natriumwaterstofsicsficide, gehydrated (nl) hydrogénsulfure de Sodium hydratato divrato (es) idrogenosulfuretto de Sódio divratato (pt) Natriumhydrosulfid , HYDRATISERAD (SV) NATRIUMVETYSULFIDI, HYDRATOITU(FI) WODOROSIACZEK SODOWY, UWODNIONY (PL) YΔPOΘEIOYXO NATPIO, ΣTEPEO (EL)

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KUTAURA UYE MASHANDISI

MABASA VECUSTOMER

KUDZWA KWEDU

KUTAURA

Item	Index
NaHS(%)	70% min
Fe	30 ppm max
Na2S	3.5% max
Mvura Isingasviki	0.005%max

kushandiswa

Sodium-Hydrosulphide-Sodium-Hydrosulfide-11

inoshandiswa muindasitiri yemigodhi se inhibitor, kurapa mumiriri, kubvisa mumiriri

inoshandiswa mukugadzira organic yepakati uye kugadzira sulfur dhayi zvinowedzera.

Sodium-Hydrosulphide-Sodium-Hydrosulfide-41

Inoshandiswa muindasitiri yemachira se bleaching, se desulfurizing uye se dechlorinating agent.

inoshandiswa muindasitiri yemapepa nemapepa.

Sodium-Hydrosulphide-Sodium-Hydrosulfide-31

Sodium-Hydrosulphide-Sodium-Hydrosulfide-21

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.

FAQ

Mubvunzo: Ndingawana sei mamwe masampuli?
A: Inogona kupa mahara samples yekuyedza usati waodha, ingobhadhara mutengo wekutumira.

Mubvunzo: Ndeapi mazwi ekubhadhara?
A: 30% T / T dhipoziti, 70% T / T chiyero kubhadhara kusati kwatumirwa.

Q: Fekitari yako inoita sei maererano nekutonga kwemhando?
A: Isu tine yakasimba yemhando yekudzora hurongwa, uye nyanzvi dzedu nyanzvi dzichatarisa zvinhu kurongedza uye kuyedza mabasa ezvese zvinhu zvedu tisati tatumirwa.

Hazard Identification

Kurongeka kwechinhu kana musanganiswa
Inoparadza kusvika kusimbi, Chikamu 1
Acute toxicity - Chikamu 3, Oral
Kuora kweganda, Sub-category 1B
Kukuvadzwa kweziso kwakanyanya, Chikamu 1
Nengozi kune nharaunda yemvura, yenguva pfupi (Acute) - Chikamu Acute 1

GHS label zvinhu, zvinosanganisira precautionary statements

Pictogram(s)
Shoko rechiratidzo	Danger
Njodzi chirevo (s)	H290 Inogona kukanganisa simbi H301 Chepfu kana ikamedzwa H314 Inokonzera kupisa kwakanyanya kweganda uye kukuvara kwemaziso H400 Chakanyanya chepfu kune zvipenyu zvemumvura
Precautionary statement (s)
Kudzivirira	P234 Chengetedza mupakeji yepakutanga chete. P264 Geza ... zvakakwana mushure mekubata. P270 Usadye, kunwa kana kuputa kana uchishandisa chigadzirwa ichi. P260 Usafeme huruva/utsi/gasi/mhute/mhute/spray. P280 Pfeka magirovhosi ekudzivirira / zvipfeko zvinodzivirira / kudzivirira kweziso / kudzivirira kumeso / kuchengetedzwa kwekunzwa / ... P273 Dzivisa kusunungurwa kune zvakatipoteredza.
Mhinduro	P390 Bvisa kupera kwemvura kudzivirira kukuvara kwezvinhu. P301+P316 KANA AKAMEDWA: Wana rubatsiro rwechimbichimbi chekurapa nekukasika. P321 Yakananga kurapwa (ona ... pane iyi label). P330 Shamba muromo. P301+P330+P331 KANA AKAMEDWA: Shamba mukanwa.Usaite kurutsa. P363 Geza mbatya dzine utachiona usati washandisazve. P304+P340 KANA INHALED: Bvisa munhu kumhepo itsva uye gara wakasununguka pakufema. P316 Wana rubatsiro rwekuchipatara nekukasika. P305+P351+P338 KANA MUZISO: Shamba nekuchenjerera nemvura kwemaminetsi akati wandei.Bvisa macontact lens, kana aripo uye ari nyore kuita.Ramba uchigeza. P305+P354+P338 KANA MUZISO: Sukurudza pakarepo nemvura kwemaminetsi akati wandei.Bvisa macontact lens, kana aripo uye ari nyore kuita.Ramba uchigeza. P317 Wana rubatsiro rwekurapa. P391 Unganidza kuraswa.
Storage	P406 Chengetedza mune corrosion resistant/...container ine resistant yemukati liner. P405 Chitoro chakakiyiwa.
Kurasa	P501 Rasa zviri mukati/mudziyo kunzvimbo yakakodzera yekurapa uye yekurasa zvinoenderana nemitemo nemirau inoshanda, uye maitiro echigadzirwa panguva yekuraswa.

Dzimwe njodzi dzisingakonzeri kurongwa

Working Process

Chemical equation: 2NaOH+H2S=NA2S+2H2O
NA2S+H2S=2NAHS
Danho Rekutanga: Shandisa sodium hydroxide liquid inonwisa hydrogen sulfide gadzira sodium sulfide
Chechipiri Danho: Kana sodium sulfide inotora saturation, ramba uchitora hydrogen sulfide inogadzira sodium hydrosulphide.

Sodium hydrosulfide ine marudzi maviri ekutaridzika, 70% min yero flake uye 30% yerosih mvura.
Tine zvinyorwa zvakasiyana zvinoenderana neFe content, tine 10ppm, 15ppm, 20ppm uye 30ppm. Different Fe content, unhu hwakasiyana.

Zvakapfuura: Sodium Sulphide Yero flakes (anhydrous, yakasimba, hydrated)

Zvinotevera: Sodium Hydrosulphide liquid (Sodium Hydrosulfide liquid)

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.