Sodium Hydrosulfide 16721-80-5 70% Nahs Khoom Hydrosulphide
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv. Peb lub hom phiaj yog los tsim cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom nrog kev sib ntsib zoo tshaj rau Kev xa khoom sai Sodium Hydrosulfide 16721-80-5 70% Nahs Solid Hydrosulphide, Ntseeg peb, koj tuaj yeem nrhiav kev kho mob zoo dua ntawm kev lag luam tsheb.
Nws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho ntxiv. Peb lub luag haujlwm yuav yog los tsim cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom nrog kev sib ntsib zoo tshaj rauTuam Tshoj Sodium Hydrosulfide thiab Sodium Hydrosulphide, Nyob rau hauv 11 xyoo, Peb tam sim no tau koom nrog ntau tshaj 20 exhibitions, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau qhov "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav dav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj !
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 toxicityNws yog ib txoj hauv kev zoo los txhim kho peb cov khoom thiab kho. Peb lub hom phiaj yog los tsim cov khoom muaj txiaj ntsig zoo rau cov neeg siv khoom nrog kev sib ntsib zoo tshaj rau Kev xa khoom sai Sodium Hydrosulfide 16721-80-5 70% Nahs Solid Hydrosulphide, Ntseeg peb, koj tuaj yeem nrhiav kev kho mob zoo dua ntawm kev lag luam tsheb.
Kev xa khoom saiTuam Tshoj Sodium Hydrosulfide thiab Sodium Hydrosulphide, Nyob rau hauv 11 xyoo, Peb tam sim no tau koom nrog ntau tshaj 20 exhibitions, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau qhov "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav dav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj !
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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