Dab tsi yog MSDS ntawm sodium hydrosulfite

Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv Sodium dithionite MSDS

Tshooj 1: Cov Khoom Siv Tshuaj thiab Kev Qhia Txog Lub Tuam Txhab

Khoom npe: Sodium dithionite

Lub ntsiab lus: Sodium hydrosulfite

Cov tshuaj formula: Na2S2O4

Kev Qhia Txog Lub Tuam Txhab:

RANGDA CHEMICAL CO., LTD

NO.403 D-2 BUILDING (HI-TECH INDUSTRIAL PARK) NO.1986 TAISHAN ROAD, TIANYUAN DIST, ZHUZHOU, HUNAN, Suav teb

Yog xav paub ntxiv hu rau: +86-731-28813327

Xovtooj xwm ceev: +86-18670303664

Tshooj 2: Kev Sau thiab Cov Ntaub Ntawv ntawm Cov Khoom Siv

Muaj pes tsawg leeg:

Toxicological Cov ntaub ntawv ntawm cov khoom xyaw: Sodiumdithionite: ORAL (LD50): Mob: > 500 mg/kg [Rat]. DERMAL (LD50): Mob:

> 10000 mg/kg [Lab].

Tshooj 3: Kev Qhia Txog Kev Ua Phem Txhaum Cai

Tej yam tshwm sim mob hnyav:

Kev phom sij yog qhov muag qhov muag (irritant), ntawm kev noj. Me ntsis teeb meem nyob rau hauv cov ntaub ntawv ntawm daim tawv nqaij (irritant), inhalation.

Muaj peev xwm ua rau mob hnyav:

CARCINOGENIC EFFECTS: Tsis muaj. MUTAGENIC EFFECTS: Tsis muaj. TERATOGENIC EFFECTS: Tsis muaj. KEV PAB CUAM TSHIAB: Tsis muaj. Rov ua dua lossis ncua ntev tsis paub tias ua rau mob hnyav dua.

Nqe Lus 4: Kev Pab Ua Ntej

Qhov muag hu

Tshawb xyuas thiab tshem tawm cov iav qhov muag. Thaum muaj kev sib cuag, tam sim ntawd yaug qhov muag nrog dej kom ntau li 15 feeb. Cov dej txias tuaj yeem siv tau. Tau txais kev kho mob.

Tiv tauj daim tawv nqaij:

Ntxuav nrog xab npum thiab dej. Npog cov tawv nqaij khaus nrog ib qho emollient. Tau kho mob yog hais tias khaus tshwm sim. Cov dej txias tuaj yeem siv tau.

Tiv tauj tawv tawv: Tsis muaj.

Inhalation:

Yog tias nqus tau, tshem tawm mus rau huab cua ntshiab. Yog tias tsis ua pa, muab cov khoom cuav ua pa. Yog ua pa nyuaj, muab cov pa oxygen. Tau txais kev kho mob.

Kev nqus pa hnyav:

Tshem tus neeg raug tsim txom mus rau qhov chaw nyab xeeb sai li sai tau. Tshem cov khaub ncaws nruj xws li dab tshos, khi, siv los yog lub duav. Yog ua pa nyuaj, muab tshuaj oxygen. Yog tias tus neeg raug tsim txom tsis ua pa, ua qhov ncauj qhov ncauj resuscitation. Nrhiav kev kho mob.

Kev Txhaj Tshuaj:

Tsis txhob ntuav ntuav tshwj tsis yog tias cov neeg ua haujlwm kho mob tau hais kom ua. Tsis txhob muab dab tsi los ntawm qhov ncauj rau tus neeg tsis nco qab. Yog tias muaj ntau qhov no cov khoom raug nqos, hu rau tus kws kho mob tam sim ntawd. Loosen nruj khaub ncaws xws li raws li ib tug dab tshos, khi, siv los yog lub duav.

Mob hnyav: Tsis muaj.

Tshooj 5: Cov ntaub ntawv hluav taws kub thiab tawg

Flammability ntawm cov khoom: Flammable.Auto-Ignition Temperature: Tsis yog muaj.Flash Points: Tsis muaj.

Flammable Limits: Tsis muaj.

Cov khoom ntawm Combustion: Qee cov hlau oxides.

Hluav taws kub muaj xwm txheej nyob rau hauv muaj ntau yam khoom:

Heev flammable nyob rau hauv lub xub ntiag ntawm qhib nplaim taws thiab sparks, ntawm tshav kub. Me ntsis flammable rau flammable nyob rau hauv muaj dej noo. Tsis-flammable nyob rau hauv muaj poob siab.

Explosion Hazards nyob rau hauv muaj ntau yam khoom:

Kev pheej hmoo ntawm tawg ntawm cov khoom nyob rau hauv lub xub ntiag ntawm txhua yam cuam tshuam: Tsis yog muaj. Kev pheej hmoo ntawm tawg ntawm cov khoom nyob rau hauv lub xub ntiag ntawm static paug: Tsis muaj.

Hluav taws tua hluav taws Media thiab cov lus qhia:

Flammable khoom. Spontaneously combustible khoom. Tsis txhob siv dej los yog ua npuas ncauj. TSEEM CEEB: Siv cov hmoov qhuav qhuav. LUB HOM PHIAJ: Siv cov hmoov qhuav qhuav. Siv cov tshuaj tsuag dej los yog pos huab. Txias muaj cov hlab ntsha nrog dej dav hlau kom thiaj li tiv thaiv lub siab tsim, autoignition lossis tawg.

Cov Lus Qhia Tshwj Xeeb ntawm Hluav Taws Xob:

Hlawv maj mam, zoo li leej faj. Tshav kub spontaneously nyob rau hauv kev sib cuag nrog noo noo thiab huab cua. Tej zaum yuav ignite cov khoom uas nyob ze. Txhawb nqa combustion. Sodium Dithionite + Sodium Chlorite ua rau ignition tom kawg. Reacts ntawm raug rau cov huab cua moist daim ntawv lom thiab corrosive fumes nrog cov tiam ntawm tshav kub thiab kev pheej hmoo ntawm combustion.

Cov Lus Ceeb Toom Tshwj Xeeb ntawm Kev Nyab Xeeb Kev Nyab Xeeb: Tsis muaj.

Nqe Lus 6: Kev Cai Tso Cai Tsis Txaus

Kev nchuav me me: Siv cov cuab yeej tsim nyog los muab cov khoom nchuav rau hauv qhov yooj yim khib nyiab pov tseg.

Loj Loj:. 2

Spontaneously combustible khoom. Cov khoom siv oxidizing. Txhob tso dej tawm yog tias tsis muaj pheej hmoo. Tsis txhob muab dej tso rau hauv lub thawv. Tsis txhob sib cuag nrog lub combustible khoom siv (ntoo, ntawv, roj, khaub ncaws ...). Khaws cov khoom ntub nrog dej txau. Tsis txhob kov cov khoom nchuav. Siv cov ntaub thaiv dej los tiv thaiv vapor drift. Npog nrog lub ntiaj teb qhuav, xuab zeb los yog lwm yam khoom tsis-combustible. Tiv thaiv kev nkag mus rau hauv cov dej phwj tuaj, hauv qab daus los yog qhov chaw kaw. Tiv thaiv kev nkag mus rau hauv cov kav dej, hauv qab daus lossis thaj chaw kaw cia; dike yog xav tau. Tshem tawm tag nrho cov khoom siv hluav taws xob. Hu rau kev pab ntawm pov tseg.

Tshooj 7: Kev tuav thiab khaws cia

Ceev faj:

Khaws kom deb ntawm tshav kub. Khaws deb ntawm qhov chaw ntawm qhov hluav taws kub. Cia deb ntawm ncaj qha tshav ntuj los yog muaj zog incandescent teeb. Hauv av tag nrho cov khoom siv uas muaj khoom. Tsis txhob noj. Tsis txhob nqus plua plav. Tsis txhob kov qhov muag. Zam kev poob siab thiab kev sib txhuam. Hnav khaub ncaws tiv thaiv zoo. Yog tias noj, mus ntsib kws kho mob tswv yim tam sim ntawd thiab qhia lub thawv los yog daim ntawv lo. Cia deb ntawm incompatibles xws li oxidizing agents, acids, noo noo.

cia:

Khaws rau hauv ib qho chaw sib cais thiab pom zoo. Khaws nyob rau hauv ib qho chaw txias thiab ventilated deb ntawm cov khoom uas combustible. Khaws lub thawv rau hauv qhov chaw txias, zoo-ventilated. Khaws lub thawv kaw kom nruj thiab kaw kom txog thaum npaj siv. Cais los ntawm acids, alkalies, txo cov neeg ua haujlwm thiab combustibles. Zam tag nrho cov peev txheej ntawm ignition (tws los yog nplaim taws).

Nqe 8: Kev Tiv Thaiv Kab Mob/Kev Tiv Thaiv Tus Kheej

Engineering Controls:

Siv cov txheej txheem enclosures, tso pa tawm hauv zos, lossis lwm yam engineering tswj kom muaj huab cua nyob rau theem qis dua cov kev txwv raug pom zoo. Yog siv kev ua haujlwm tsim cov plua plav, fume lossis pos huab, siv qhov cua kom tsis txhob raug Cov kab mob hauv huab cua hauv qab qhov txwv tsis pub kis.

Kev Tiv Thaiv Tus Kheej:

Splash tsom iav. Lab coat. Plua plav ua pa. Nco ntsoov siv ib qho pom zoo/certified respirator los yog sib npaug. Hnab looj tes.

Kev Tiv Thaiv Tus Kheej Thaum Muaj Kev Txhaum Loj:

Splash tsom iav. Cov ris tsho puv. Plua plav ua pa. khau khau. Hnab looj tes. Ib tus kheej muaj Lub tshuab ua pa yuav tsum tau siv kom tsis txhob nqus cov khoom. Pom zoo Cov khaub ncaws tiv thaiv yuav tsis txaus; nrog tus kws tshaj lij ua ntej tuav cov khoom no.

Kev txwv tsis pub dhau: Tsis muaj.

Tshooj 9: Lub cev thiab tshuaj lom neeg

Lub cev lub cev thiab tsos: Khoom. (Cov hmoov hmoov.)

Cov ntxhiab tsw: yam ntxwv. Sulfurous. (Me ntsis.)

Saj: Tsis muaj.

Molecular Luj: 174.11 g / mole

Xim: Dawb. Greyish dawb.

pH (1% dej / dej): Tsis muaj.

Boiling Point: Tsis muaj.

Melting Point: Decomposition kub: 20 ° C (68 ° F)