Kodi MSDS ya Sodium Metabisulfite ndi chiyani?

Mapepala Otetezera Zinthu
sodium metabisulfite

Gawo 1- Chemical Product and Company Identification

MSDS Dzina: Sodium metabisulfite
Mawu ofanana: Sodium pyrosulfite; disodium disulfite; Pyrosulfurous acid, mchere wa disodium; disodium metabisulfite; disodium pyrosulfite.
Chidziwitso cha kampani: Roneda Chemical Co., Ltd
Kuti mudziwe zambiri, imbani: +86 731-28813327
Nambala Yadzidzidzi: +86 13617333142

Gawo 2-Kupanga. Zambiri pa Zosakaniza

Gawo 3- Kuzindikiritsa Zowopsa
EMERGENCY OVERVTEW
Maonekedwe: oyera mpaka achikasu olimba.
Danner!Zingayambitse kupuma komanso khungu. Zitha kuyambitsa kupsa mtima koopsa komanso zotheka kukhumudwa. Mulole iye zovulaza ngati zitamezedwa. Zingayambitse khungu ndi kupuma thirakiti kuyabwa. Kukhudzana ndi zidulo liherates mpweya wakupha, sulfure dioxide. Pang'onopang'ono axidized kuti. sulphate pa kukhudzana ndi mpweya ndi chinyezi. Zimawononga ku aluminiyamu mu anueous solution.
Zolinga Zolinga:Kupuma, maso, khungu
Zotsatira Zaumoyo Zomwe Zingatheke
Diso:Zitha kuyambitsa kupsa mtima kwambiri komanso kuvulala komwe kungachitike.
Khungu:Zitha kuyambitsa kuyabwa pakhungu. Zitha kukhala zovulaza ngati zilowetsedwa pakhungu. Zitha kuyambitsa ziwengo mwa anthu ena
Kusakaniza:Zitha kuyambitsa kukwiya kwa m'mimba ndi nseru, kusanza ndi kutsekula m'mimba. Zitha kukhala zovulaza ngati zitamezedwa. Mankhwala a Sulfite angayambitse kusamvana kwakukulu mwa anthu omwe ali ndi vuto la asthmatics. Sodium metabisulfite yomwe imagwiritsidwa ntchito ngati chosungira mu vineqar idayambitsa mphumu yayikulu mwa mayi wazaka 67 yemwe adadya saladi yokhala ndi mavalidwe opangidwa ndi viniga. (ACGIH Zolemba za TLVs)
Inhalation:Mav chifukwa matupi awo sagwirizana resniratory anachita. Mav amachititsa zotsatira zofanana ndi zomwe zafotokozedwa kuti zilowe. Kukoka mpweya wa fumbi kungayambitse kupuma thirakiti mkwiyo.
Matenda:Kukhudzana kwanthawi yayitali kapena mobwerezabwereza pakhungu kungayambitse dermatitis, Kuwonekera mobwerezabwereza kapena kwanthawi yayitali kungayambitse kusamvana kwa anthu omwe ali ndi vuto.

Gawo 4- Njira Zothandizira Choyamba
Eves: Mukakhudzana, nthawi yomweyo yambani maso ndi madzi ambiri kwa mphindi 15. Pezani chithandizo chamankhwala mwamsanga.
Khungu: Mukakhudza, tsukani khungu ndi madzi ambiri, Chotsani zovala ndi nsapato zowonongeka, Pezani chithandizo chamankhwala ngati choyamwitsa chikachitika ndikupitirirabe. Chapa zovala musanagwiritse ntchito.
Kumeza: Akameza, osayamba kusanza pokhapokha atauzidwa kuti achite zimenezo, Osati anali anvthina pakamwa kwa munthu amene wakomoka, Pezani chithandizo chamankhwala.
Kukoka mpweya: Ngati wauzira, chotsani kupita ku mpweya wabwino. Ngati simukupuma, perekani mpweya wochita kupanga. Ngati kupuma kuli kovuta, perekani mpweya. Pezani chithandizo chamankhwala.
Ndemanga kwa Sing'anga: Chitani mankhwala mwachidziwitso komanso mothandizira.
Gawo 5- Njira Zozimitsa Moto
Zina zambiri:Monga momwe zimakhalira pamoto uliwonse, valani zida zopumira zokha zomwe mukufuna, MSHA/NIOSH (zovomerezeka kapena zofanana), ndi zida zodzitetezera. Pamoto, mpweya wokwiyitsa komanso wapoizoni kwambiri ukhoza kupangidwa ndi kuwola kapena kuyaka, chinthu sichingapse.
Kuzimitsa Media:Gwiritsani ntchito chifunga chamadzi, mankhwala owuma, carbon dioxide, kapena foam reqular.
Pophulikira:Zosafunika
Kutentha kwa Autoignition:Zosafunika.
Malire Ophulika, Otsika:Sakupezeka.
Pamwamba:Sakupezeka
Ndemanga ya NFPA:(kuyerekeza) Thanzi: 3; Kuyaka: 0: Kusakhazikika: 0
Gawo 6-Njira Zotulutsa Mwangozi

Zina zambiri:Gwiritsani ntchito zida zodzitetezera zoyenera monga momwe Ndime 8 yafotokozera.
Kutayira/Kutuluka:Chotsani kapena kusesa zinthu ndikuziyika mu chidebe choyenera kutaya. Tsukani zotayikira nthawi yomweyo, powona njira zodzitetezera m'gawo la Protective Eauipment. Pewani kupanga fumbi. Perekani mpweya wabwino.
Gawo 7- Kugwira ndi Kusunga
Kusamalira:Sambani bwino mukamaliza handlina. Chotsani nsalu zomwe zawonongeka ndikuzichapa musanagwiritsenso ntchito. Gwiritsani ntchito mpweya wokwanira. Chepetsani kutulutsa fumbi ndi kudzikundikira, Sungani chidebe chotsekedwa mwamphamvu. Pewani kupuma fumbi, Osalowa mu eves, Ayoid kukhudzana ndi khungu ndi zovala.
Kusungirako:Sungani mu chidebe chotsekedwa mwamphamvu. Sungani pamalo ozizira, owuma, ndi mpweya wabwino kutali ndi zinthu zosagwirizana. Khalani kutali ndi amphamvu zidulo. Osasunga muzotengera za aluminiyamu. Sungani kutetezedwa ku chinyezi, Khalani kutali ndi oxidizing agents.
Gawo 8-Fxnosure Controls. Chitetezo Chaumwini
Zowongolera Zamisiri:Malo osungira kapena kugwiritsa ntchito izi ayenera kukhala ndi malo ochapira m'maso ndi shawa yotetezedwa. Gwiritsani ntchito mpweya wokwanira wokwanira wamba kapena wapafupi kuti musamavutike kwambiri ndi malire ovomerezeka
Malire Owonetsera

OSHA Adachotsedwa PelsSodium metabisulfite: 5 ma/m3 TWA Sulfur dioxide: 2 ppm TWA: 5 mg/m3 TWA
Zida Zomwe Zingateteze
Maso:Valani magalasi oteteza maso oyenerera kapena ma gogale oteteza mankhwala monga momwe akufotokozedwera ndi tsiku la OSHA ndi zoteteza kumaso mu 29 CER 1910.133 kapena Furonean Standard FN166.
Khungu:Valani magolovesi oteteza kuti musamawonekere pakhungu.

zovala:Valani zovala zoyenera zodzitetezera kuti musamawonekere pakhungu.

Zopumira:Tsatirani maumboni opumira a OSHA omwe amapezeka mu 29 CFR 1910.134 kapena European Standard EN 149. Gwiritsani ntchito NIOSH / MSHA kapena Furonean Standard FN 149 chotsimikizira chotsitsimutsa ngati malire owonetsetsa adutsa kapena ngati kukwiya kapena zizindikiro zina. ndi odziwa.
Gawo 9- Katundu Wakuthupi ndi Mankhwala
Thupi Lanu:olimba
Maonekedwe:woyera kwa buluu
Zosangalatsa:fungo la sulfure dioxide
pH:asidi mu soln
Kuthamanga kwa Nthunzi:Sakupezeka.
Kuchuluka kwa Nthunzi:Sakupezeka.
Mlingo wa Kutuluka:Sakupezeka.
mamasukidwe:Sakupezeka.
Point yowira:Sakupezeka.
Kuzizira/kusungunuka:150 deg c
Kutentha kwa Kuwonongeka:150 ndi c
Kutupa:Zosungunuka.
Kachulukidwe/Kachulukidwe Kake:1.4
Makhalidwe a Maselo:Na2S205
Kulemera kwa maselo:190.11

Gawo 10 - Kukhazikika ndi Kuchitanso
Kukhazikika kwa Chemical:Khola pansi pa kutentha kwabwino ndi zovuta. Pang'onopang'ono oxidized ku sulphate pa kukhudzana ndi mpweya ndi chinyezi
Zoyenera Kupewa:Kutulutsa fumbi, chinyezi, kukhudzana ndi mpweya, kutentha kwambiri, Kuwononga aluminiyumu mu njira yamadzi.
Zosagwirizana ndi Zida Zina:Amphamvu oxidizing agents, zidulo.
Zowonongeka Zowopsa:Ma okosijeni a sulfure, utsi wowopsa wa sodium oxide.
Zowopsa Polvmerization:Sizinafotokozedwe.Gawo 11-Za Toxicological Information.

RTECS#:
CAS#7681-57-4: UX8225000
CAS#7446-09-5: WS4550000
LD50/LC50:C
AS # 7681-57-4:
Dermal, mbira: LD50 =>1gm/kg;
Draize mayeso, kalulu, diso: 100 mg/24H Wofatsa;
Draize mayeso, kalulu, khungu: 500 mg.
Mkamwa, makoswe: LD50 = 1131 mg/kg
Khungu, makoswe: LD50 =>2 gm/kg;

CAS#7446-09-5
Draize mayeso, kalulu, diso: 6 ppm/32D Wofatsa;
Kukoka mpweya, mbewa: LC50 = 3000 ppm/30M;
Kukoka mpweya, makoswe: LC50 = 2520 ppm/1H;
Kukoka mpweya, makoswe: LC50 = 2168 mg/m3;
Matenda a khansa:
CAS# 7681-57-4: Osalembedwa ndi ACGIH, IARC, NTP, kapena CA Prop 65
CAS# 7446-09-5: Osalembedwa ndi ACGIH, IARC, NTP, kapena CA Prop 65

Epidemiology:Milandu iwiri ya mphumu yogwira ntchito mwa ogwira ntchito ochapa zovala omwe ali ndi sodium metabisulfite idanenedwa, Sodium. metabisulfite ikhoza kuonedwa kuti ndi anhydride ya sodium bisulfite ndipo ndiye gawo lalikulu la malonda owuma a sodium bisulfite.

Teratogenicity:Palibe zambiri zomwe zapezeka
Za Ubereki:Onani zolemba zenizeni mu RTECS kuti mudziwe zambiri
Mutagenicity:Onani zolemba zenizeni mu RTECS kuti mudziwe zambiri. Neurotoxicity: Palibe zambiri zomwe zapezeka
Maphunziro Ena:

Gawo 12 - Zambiri Zachilengedwe

Palibe zambiri
Gawo 13 - Malingaliro Otaya

Majenereta a zinyalala za mankhwala ayenera kudziwa ngati mankhwala otayidwa amagawidwa ngati zinyalala zowopsa. Zofunikira za US EPA pakutsimikiza kwamagulu zalembedwa mu 40 CFR Part 261.3. Kuphatikiza apo, opanga zinyalala amayenera kulumikizana ndi malamulo a zinyalala zowopsa za boma ndi zakomweko kuti awonetsetse kuti ali ndi gulu lathunthu komanso lolondola.
RCRA P-Series:Palibe pamndandanda
RCRA U-Series:Palibe pamndandanda.
Gawo 14- Zambiri zamagalimoto