Tuam Tshoj pheej yig tus nqi Sodium Hydro Sulfide CAS No: 16 721-80-5 tuam ntxhab thiab cov muag khoom

Tus nqi pheej yig Sodium Hydro Sulfide CAS No: 16 721-80-5

Cov ntaub ntawv tseem ceeb:

Molecular Formula: NaHS kua
Purity: 32% / 40% MIN
UN No.: 2922
CAS Nr .: 16721-80-5
EMS No.: FA, FB
Qauv nab npawb (Fe): 12ppm
Cov tsos mob: kua dej daj
Qty Ib 20 Fcl: 22mt / 23mt
Ntim Cov Lus Qhia: Hauv 240kg yas thoob, IN 1.2mt IBC nruas, IN 22mt / 23mt ISO tso tsheb hlau luam hauv 240kg yas chim, IN 1.2mt IBC nruas, IN 22mt / 23mt ISO tso tsheb hlau luam

SPECIFICATION THIAB SIV

KEV PAB CUAM

Peb HONOR

Peb cov chaw tsim khoom zoo thiab tshwj xeeb zoo tswj thoob plaws txhua theem ntawm kev tsim khoom ua rau peb lav tag nrho cov neeg siv khoom txaus siab rau Tus nqi pheej yig Sodium Hydro Sulfide CAS No: 16 721-80-5, Yuav tsum xav paub ntxiv, thov hu rau peb txhua lub sijhawm !
Peb cov chaw tsim khoom zoo thiab tshwj xeeb zoo tswj xyuas thoob plaws txhua theem ntawm kev tsim khoom ua rau peb lav tag nrho cov neeg siv khoom txaus siab rauTuam Tshoj Sodium Hydro Sulfide thiab CAS No: 16 721-80-5, Tau ntau xyoo, tam sim no peb tau ua raws li lub hauv paus ntsiab lus ntawm cov neeg siv khoom taw qhia, kev ua tau zoo raws li kev ua tau zoo, kev ua haujlwm zoo, kev sib koom ua ke. Peb cia siab tias, nrog lub siab dawb siab zoo thiab lub siab nyiam, kom muaj kev hwm los pab nrog koj txoj kev lag luam ntxiv.

SPECIFICATION

Yam khoom	Index
NaHS(%)	32% min / 40% min
Na2s	1% max
Na2CO3	1% max
Fe	0.0020% max

kev siv

Sodium-Hydrosulphide-Sodium-Hydrosulfide-11

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.

ib 18f57a4bfa767fa8087a062a4c333d1
Sodium-Hydrosulphide-Sodium-Hydrosulfide-41

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.

Sodium-Hydrosulphide-Sodium-Hydrosulfide-31

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.

* Khoom: tsis muaj xim orthogonal siv lead ua. Deliquescent. Nws tsis ruaj khov thiab yaj rau hauv cov kua dub ntawm li 350 ℃. Soluble nyob rau hauv dej los yog cawv. Aqueous tov muaj ib tug muaj zog alkaline cov tshuaj tiv thaiv thiab tso tawm H2 S ua nruj ua tsiv thaum ntsib acid. Industrially ua sodium hydride feem ntau yog cov kua txiv kab ntxwv los yog daj nrog ib tug iab saj. Corrosive rau tib neeg daim tawv nqaij.

* Siv: siv los ua raw khoom rau cov khoom ua tiav ntawm ammonium sulfide, sodium methanethiol thiab ethyl mercaptan. Nws yog dav siv hauv tooj liab ore hnav khaub ncaws hauv kev lag luam mining. Dehairing thiab tanning ntawm cov tawv nqaij nyoos hauv kev lag luam tawv. Siv nyob rau hauv kev lag luam tshuaj los tshem tawm cov monomer sulfur nyob rau hauv activated carbon desulfurizer. Hauv kev tsim cov khoom siv fiber ntau rau sulfuric acid dyeing.

* Ntim: Khoom: yas woven hnab ntawm 25 kg. Cov kua: bulk, tank tsheb.

Chemical Properties:

1, ruaj khov nyob rau hauv ib txwm kub thiab siab

Soluble nyob rau hauv dej thiab cawv. Aqueous daws yog qhov yooj yim heev. Thaum cov kua qaub tawg, hydrogen sulfide tsim. Cov khoom lag luam feem ntau yog cov tshuaj, txiv kab ntxwv lossis daj, iab saj. Deliquescent, hygroscopic, soluble hauv dej thiab ethanol. Thaum rhuab hauv huab cua qhuav, nws tig daj thiab txiv kab ntxwv, thiab tshwm dub thaum yaj. Nws yog yaj hauv HCl thiab tsim H2S, thiab cov tshuaj tiv thaiv yog khaus. Yooj yim deliquescence, hygroscopic, yooj yim oxidation, preservation feem ntau tso hydrogen sulfide thiab sulfur.

2. Nws yog ib qho yooj yim rau hydrolyze nyob rau hauv cov huab cua ntub thiab tsim sodium hydroxide thiab hydrogen sulfide

Txoj kev khaws cia:

Chav tsev kub kaw kom deb ntawm lub teeb, qhov cua thiab qhuav Peb cov chaw tsim khoom zoo thiab tshwj xeeb zoo tswj thoob plaws txhua theem ntawm kev tsim khoom ua rau peb tuaj yeem lav tag nrho cov neeg siv khoom txaus siab rau tus nqi pheej yig Sodium Hydro Sulfide CAS No: 16 721-80-5, Yuav tsum paub ntxiv xav tau, thov hu rau peb txhua lub sijhawm!
Tus nqi pheej yigTuam Tshoj Sodium Hydro Sulfide thiab CAS No: 16 721-80-5, Tau ntau xyoo, tam sim no peb tau ua raws li lub hauv paus ntsiab lus ntawm cov neeg siv khoom taw qhia, kev ua tau zoo raws li kev ua tau zoo, kev ua haujlwm zoo, kev sib koom ua ke. Peb cia siab tias, nrog lub siab dawb siab zoo thiab lub siab nyiam, kom muaj kev hwm los pab nrog koj txoj kev lag luam ntxiv.

Yav dhau los: 70% Sodium Hydrosulfide / Nahs CAS: 16721-80-5

Tom ntej: OEM Hoobkas rau Tuam Tshoj Hoobkas Custom Liquid Silicone Rubber Parts nrog 25years kev

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.