Tus nqi tsim nyog Tus nqi Zoo tshaj Sodium Hydrosulfide 70% CAS No 16721-80-5
Peb cov khoom lag luam feem ntau saib xyuas thiab ntseeg tau los ntawm cov neeg siv khoom thiab yuav ntsib nrog kev hloov pauv tsis tu ncua ntawm kev lag luam thiab kev xav tau ntawm tus nqi tsim nyog Tus nqi Zoo tshaj plaws Sodium Hydrosulfide 70% CAS No 16721-80-5, Peb lub hom phiaj kaw yog "Kom sim cov txiaj ntsig zoo tshaj plaws, Rau feem ntau. ua qhov zoo tshaj plaws." Thov nco ntsoov tias tsis pub dawb los tuav nrog peb yog tias koj muaj qhov yuav tsum tau ua ua ntej.
Peb cov khoom lag luam feem ntau suav nrog thiab ntseeg tau los ntawm cov neeg siv khoom thiab yuav ntsib nrog kev hloov pauv tsis tu ncua kev lag luam thiab kev xav tau ntawm kev sib raug zoo.Tuam Tshoj Sodium Hydrosulphide thiab Sodium Hydrosulfite, Yog tias koj xav tau ib qho ntawm peb cov khoom muag, lossis muaj lwm yam khoom yuav tsum tau ua, nco ntsoov xa peb cov lus nug, cov qauv lossis cov duab kos. Meanwhile, aiming los txhim kho mus rau hauv ib tug thoob ntiaj teb enterprise pab pawg neeg, peb cia siab tias yuav tau txais kev muab kev koom tes ventures thiab lwm yam kev koom tes tej yaam num.
SPECIFICATION
| Yam khoom | Index |
| NaHS(%) | 70% min |
| Fe | 30 ppm max |
| Na2S | 3.5% max |
| Dej Insoluble | 0.005% max |
kev siv
siv hauv kev lag luam mining ua inhibitor, curing agent, tshem tus neeg sawv cev
siv nyob rau hauv hluavtaws organic intermediate thiab kev npaj ntawm sulfur dye additives.
Siv hauv kev lag luam textile ua tshuaj dawb, ua desulfurizing thiab ua tus neeg sawv cev dechlorinating
siv hauv kev lag luam pulp thiab ntawv.
siv hauv kev kho dej raws li tus neeg saib xyuas oxygen scavenger.
Lwm yam siv
♦ Hauv kev lag luam yees duab los tiv thaiv cov kev daws teeb meem los ntawm oxidation.
♦ Nws yog siv rau hauv kev tsim cov tshuaj roj hmab thiab lwm cov tshuaj sib txuas.
♦ Nws yog siv nyob rau hauv lwm yam kev siv xws li ore flotation, roj rov qab, zaub mov preservative, ua dyes, thiab detergent.
Sodium hydrosulfide yog cov tshuaj sib xyaw nrog cov mis NaHS. Cov tshuaj no yog cov khoom ntawm ib nrab-neutralization ntawm hydrogen sulfide (H2S) nrog sodium hydroxide. NaHS thiab sodium sulfide yog siv hauv kev lag luam, feem ntau rau cov hom phiaj zoo sib xws. Khoom NaHS tsis muaj xim. Cov khoom muaj ntxhiab H2S vim hydrolysis los ntawm atmospheric noo noo. Nyob rau hauv sib piv nrog sodium sulfide (Na2S), uas yog insoluble nyob rau hauv cov organic solvents, NaHS, yog ib tug 1: 1 electrolyte, yog ntau soluble.
HAIV NEEG THIAB KEV RUAJ NTSEG
Daim Ntawv Ceeb Toom Txog Kev Siv: Hnav cov cuab yeej tiv thaiv kom raug (Saib Tshooj 8). Tsis txhob nqus cov khoom vapors. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Siv tsuas yog nyob rau hauv ib qho chaw zoo ventilated. Dilute cov khoom tsuas yog nyob rau hauv lub thawv ntim. Ntxuav kom huv si tom qab tuav.
Daim Ntawv Ceeb Toom Txog Kev Cia: Khaws rau hauv qhov chaw muaj cua zoo. Tsis txhob khaws cov combustibles hauv cheeb tsam ntawm cov hlab ntsha. Cia kom deb ntawm tej qhov chaw uas muaj cua sov los yog nplaim taws. Khaws cov tote thiab cov thawv me me tawm ntawm tshav ntuj ncaj qha ntawm qhov kub nruab nrab [<80 F (27 C)].
PHEM THIAB CHEMICAL PROPERTIES
1 TEEB MEEM: Yellowish Flake
2 PH tus nqi: N / A
3 melting point (℃): txog 55
4 txheeb ze ntom ntom (Dej = 1): 1.79
5 txheeb ze qhov ntom ntom ( Dej = 1): N / A
6 Saturation VAPOR Pressure (Kpa): N / A
7 qhov kub thiab txias (℃): N / A
8 tseem ceeb siab (mpa): N / A
9 flash point (℃): N / A
10 sab sauv txwv ntawm exploding %(v/v): N/A
11 txo qis ntawm exploding %(v/v): N/A
12 kub kub (℃): N / A
13 kev daws teeb meem: soluble hauv dej thiab cawv
14 daim ntawv thov tseem ceeb: dyeing, tawv tsim, chiv, man-made fiber, tooj liab mine. kev tswj cov dej khib nyiab.
15 boiling point (℃): txog 115
16 Oder : "Qaub qe" oder
STABILITY THIAB REACTIVITY
1 STABILITY: yooj yim ua deliquescent, Melting point decompose tawm hydrogen sulfide.
2 Cia tseg: ACID, nplaim taws, dej, peroxide.
3 XAIV: huab cua ntub.
4 qhov tshwm sim ntawm decompounding: hydrogen sulfide ntawm muaj zog toxicity Peb cov khoom lag luam feem ntau saib thiab ntseeg tau los ntawm cov neeg siv khoom thiab yuav ntsib nrog kev hloov pauv kev lag luam thiab kev xav tau ntawm tus nqi tsim nyog Tus nqi Zoo tshaj Sodium Hydrosulfide 70% 88% 90% CAS No 16721-80-5, Peb lub hom phiaj kaw yog "Yuav sim ua qhov txiaj ntsig zoo tshaj plaws, feem ntau ua qhov zoo tshaj plaws". Thov nco ntsoov tias dawb dawb los tuav nrog peb yog tias koj muaj qhov yuav tsum tau ua ua ntej.
Tus nqi tsim nyogTuam Tshoj Sodium Hydrosulphide thiab Sodium Hydrosulfite88%, Yog tias koj xav tau ib qho ntawm peb cov khoom muag, lossis muaj lwm yam khoom tsim tawm, nco ntsoov xa koj cov lus nug, cov qauv lossis cov duab kos rau peb. Meanwhile, aiming los txhim kho mus rau hauv ib tug thoob ntiaj teb enterprise pab pawg neeg, peb cia siab tias yuav tau txais kev muab kev koom tes ventures thiab lwm yam kev koom tes tej yaam num.
Tam sim no, lub tuam txhab tau nthuav dav kev lag luam txawv teb chaws thiab thoob ntiaj teb kev teeb tsa. Hauv peb lub xyoos tom ntej no, peb tau cog lus los ua ib qho ntawm kaum lub tuam txhab xa tawm sab saum toj hauv Tuam Tshoj txoj kev lag luam tshuaj zoo niaj hnub, ua haujlwm rau lub ntiaj teb nrog cov khoom zoo thiab ua tiav qhov kev yeej-yeej nrog ntau tus neeg siv khoom.
Ntim
HOM IB: 25 KG PP hnab (tsis txhob los nag, ntub dej thiab tshav ntuj thaum lub sijhawm thauj mus los.)
HOM OB: 900/1000 KG TON hnab (tsis txhob los nag, damp thiab tshav ntuj raug thaum lub sij hawm thauj mus los.)
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