Lub Hoobkas Khoom Muag Zoo Tshaj Plaws Tuam Tshoj Hoobkas Muag Khoom Sodium Hydrosulfide CAS 16721-80-5
Peb tau txais tus kws tshaj lij, cov neeg ua haujlwm ua haujlwm tau muab cov kev pabcuam zoo rau peb cov khw. Peb ib txwm ua raws li cov neeg tuaj xyuas ntawm cov neeg siv khoom, cov ntsiab lus-tsom rau Hoobkas zoo tshaj plaws ntawm Tuam Tshoj Hoobkas khoomSodium HydrosulfideCAS 1672-80-5, yog tias koj nyiam txhua yam ntawm peb cov khoom, nco ntsoov kom tsis txhob tos nrog peb ua ntej thiab ua lag luam ua lag luam me me.
Peb tau txais tus kws tshaj lij, cov neeg ua haujlwm ua haujlwm tau muab cov kev pabcuam zoo rau peb cov khw. Peb ib txwm ua raws li tus neeg ua si ntawm cov qhua tuaj noj mov-taw qhia, cov ntsiab lus-tsom rautsev tsim khoom, Nahs, Sodium Hydrosulfide, Txoj haujlwm, mob siab yog ib txwm tseem ceeb rau peb lub luag haujlwm. Peb tau ib txwm tau nyob rau hauv txoj kab nrog kev pabcuam cov neeg siv khoom, tsim cov qauv kev tswj hwm tus nqi thiab ua raws li lub siab dawb paug, kev tswj hwm kev tswj hwm.
Kev qhia tshwj xeeb
| Yam | Phiaj qhia ntawv |
| Nahs (%) | 70% min |
| Fe | 30 ppm max |
| Na2s | 3.5% max |
| Dej insoluble | 0.005% Max |
kev siv
siv hauv kev lag luam tsuas yog cov inhibitor, tus neeg saib xyuas tus kheej, tshem tawm tus neeg sawv cev
Siv hauv hluavtaws organic intermediate thiab kev npaj ntawm sulphur zas additives.
Siv rau hauv textile kev lag luam raws li kev ua kom dawb huv, raws li qhov desulfurizing thiab raws li lub ntsej muag dechlorinating
siv hauv pulp thiab daim ntawv kev lag luam.
Siv hauv cov dej kho raws li cov pa oxygen tus neeg sawv cev.
Lwm Yam Siv
♦ Hauv kev lag luam yees duab los tiv thaiv cov kev daws teeb meem los ntawm oxidation.
Nws yog siv rau kev tsim cov roj hmab tshuaj thiab lwm yam kev siv tshuaj sib xyaw.
Nws siv tau rau lwm cov ntawv thov suav nrog kev muab tshuaj txhuam, roj rov qab, cov khoom noj, ua kom tuag, thiab xab npum.
Sodium Hydrosulfide yog cov tshuaj sib txuas nrog cov qauv Nahs. Qhov no yog qhov khoom ntawm ib nrab-nruab nrab ntawm hydrogen sulfide (H2s) nrog sodium hydroxide. Nahs thiab Sodium Sulfide yog siv kev lag luam, feem ntau rau lub hom phiaj zoo sib xws. Khoom Nahs yog tsis muaj kob. Cov khoom muaj ntxhiab muaj ntxhiab h2s tiv rau hydrolysis los ntawm atmospheric noo noo. Hauv kev sib piv nrog sodium sulfide (na2s), uas yog insoluble hauv cov kuab tshuaj organic, Nahs, yog ib qho 1: 1 electrolyte, yog ntau soluble.
Xuas Thiab Cia
Daim ntawv ceeb toom ntawm kev tuav: hnav cov cuab yeej tiv thaiv kom zoo (saib ntu 8). Zam kev ua pa tawm ntawm cov pa. Zam kev sib cuag nrog tawv nqaij thiab qhov muag. Siv tsuas yog nyob hauv thaj chaw muaj cua zoo. Dilute cov khoom tsuas yog nyob rau hauv cov thawv ntim khoom. Ntxuav kom huv si tom qab kov.
Daim ntawv ceeb toom ntawm cia: khw hauv thaj chaw muaj villeated. Tsis txhob qhib combustibles hauv thaj chaw ntawm cov nkoj cia. Txuag kom deb ntawm cov khoom ntawm tshav kub lossis nplaim taws. Khw tote thiab cov ntim me me tawm ntawm lub hnub ncaj qha ntawm kev kub ntxhov ntawm kev kub ntxhov [<80 f (27 c)].
Lub cev thiab tshuaj
1 tsos: daj daj flake
2 tus nqi pH: n / a
3 Melting taw tes (℃): txog 55
4 tus txheeb ze ceev (dej = 1): 1.79
5 Tus txheeb ze cov kav dej ntom ntom (dej = 1): N / A
6 saturation vapor siab (KPA): N / A
7 qhov kub tseem ceeb (℃): n / a
8 Qhov Tseem Ceeb (MPa): N / A
9 flash nyem (℃): n / a
10 sab saud txwv tsis pub tawg% (v / v): n / a
11 Kev txwv qis dua ntawm kev tawg% (v / v): n / a
12 Hlawv Kub (℃): N / A
13 Tsim tawm: soluble hauv dej thiab dej cawv
14 Daim ntawv thov lub ntsiab: cov tawv nqaij tawv, chiv, txiv neej-ua fiber ntau, tooj liab kuv li. Kev tswj cov dej khib nyiab.
15 Qhov Muag Boiling (℃): Txog 115
16 Oder: "Rotten Qe" Oder
Ruaj khov thiab reactivity
1 Lub cev ruaj khov: Yooj yim ua Deliantescent, melting taw tes decompose tawm hydrogen sulfide.
2 Cia kom deb: muaj cov kua qaub ruaj khov, dej, dej, peroxide.
3 Zam: Yig Cua.
4 Qhov tshwm sim ntawm decompounding: hydrogen sulfide ntawm muaj zog toxicitywe've tau txais tus kws tshaj lij, cov hauj lwm zoo los muab cov kev pabcuam zoo rau peb shopper. Peb ib txwm ua raws li cov neeg tuaj xyuas ntawm cov neeg siv khoom, cov ntsiab lus-tsom rau Hoobkas zoo tshaj plaws ntawm Tuam Tshoj Hoobkas khoomSodium HydrosulfideCAS 1672-80-5, yog tias koj nyiam txhua yam ntawm peb cov khoom, nco ntsoov kom tsis txhob tos nrog peb ua ntej thiab ua lag luam ua lag luam me me.
Hoobkas zoo tshaj plaws muag Tuam Tshoj Hydrium Hydrosulfide,Nahs, Txoj haujlwm, mob siab yog ib txwm tseem ceeb rau peb lub luag haujlwm. Peb tau ib txwm tau nyob rau hauv txoj kab nrog kev pabcuam cov neeg siv khoom, tsim cov qauv kev tswj hwm tus nqi thiab ua raws li lub siab dawb paug, kev tswj hwm kev tswj hwm.
Nyob rau tam sim no, lub tuam txhab muaj zog nthuav dav ua kev lag luam txawv teb chaws thiab thoob ntiaj teb. Nyob rau peb lub xyoos tom ntej no, peb tau cog lus los ua ib qho ntawm cov khoom lag luam tshiab rau hauv Suav teb kev lag luam txhua hnub thiab ua tiav qhov teeb meem yeej nrog ntau tus neeg yuav khoom.
Yam ntim
Ntaus ib qho: 25 kg pp hnab (tsis txhob los nag, noo thiab lub hnub kis thaum thauj mus los.)
Ntaus ob: 900/1000 kg lub hnab ntim (zam dhau los nag, noo thiab lub hnub kis thaum thauj mus los.)
qho chaw thau khoom
Kev Thauj Khoom
Tuam Txhab Ntawv Pov Thawj
Cov qhua tuaj noj mov vists
