Barium Metal

1. Zvepanyama uye zvemakemikari zvimiro zvezvinhu.

National Standard Nhamba

43009

CAT HAPANA

7440-39-3

Chinese Zita

Barium Metal

Chirungu Zita

Bariamu

Alias

Bariamu

Molecular Formula

Ba Kutaridzika uye chimiro Lustrow Silvers-White Simbi, yero muNitrogen, zvishoma Ductle

Sreek inoremerwa

137.33 Boiling Point 1640 ℃

Inonyungudika

725 ℃ Solubility Kushaisirwa muINorganic acids, kusakwana mune zvakajairika sol soles

Density

Yakasarudzika density (mvura = 1) 3.55 Kugadzikana Kusagadzikana

Mavara engozi

10 (zvinhu zvinopisa zvinosangana nekunyorova) Shanduro yekutanga Inoshandiswa mugadziri weBarium munyu, anoshandiswawo sezwi rekushandiswa, ballast uye degassing alloy

2. Kukanganisa pane zvakatipoteredza.

Ini. Hutano Hutano

Nzira yeVarsion: Inhalation, Ingestion.
Hutano Hazards: Metaium Mhezi inenge isina chepfu. Solule Barium Parts seBarium Chloride, Barium Nitrate, etc. (Barium Carbonate Inosangana neChikepe Chestoda , LandOcardial kubatanidzwa, uye Low Ropa Potsium. Respiratory tsandanyama mitezo mitezo uye mandicardial kukuvara kunogona kutungamira kurufu. Inhalation yeSolulla Luium Yakanyungudika guruva inogona kukonzeresa chepfu chehupfu, iyo yakafanana nehurombo remuromo, asi iyo yekugaya turakiti yekugadzira yakareruka. Kufumurwa kwenguva refu kuBarium Compound kunogona kukonzera kusevha, kushaya simba, kupfupika uye kupfeka kwemuromo muCofa, rhinitis, tachycardia, kuwedzera kweropa kudzvinyirira uye kurasikirwa kwebvudzi. Kureba-kwenguva refu inhalation ye insoluble Barium yakawedzera guruva, senge denium sulfate, inogona kukonzera iyo Barium pneumoconosis.

Ii. kugutsikana neruzivo uye hunhu hwezvakatipoteredza

Njodzi Nhunzi: Yakaderera Chemical Kugadzirisa, inogona kusanganisa mumhepo kana ichipiswa kune yakanyungudika nyika, asi guruva rinogona kupisa pamhepo tembiricha. Inogona kukonzera kusungwa uye kuputika kana ichinge yaratidzwa kupisa, murazvo kana makemikari maitiro. Mukubatana nemvura kana acid, inobata nechisimba uye inoburitsa hydrogen gasi kukonzera kuchinjika. Mukubatana neFluorine, chlorine, nezvimwewo, kuita kwechisimba chemakemikari kuchaitika. Paunenge uchifadzwa neAcid kana Dailute acid, ichaita kuti isimbe uye kuputika.
Combustion (DECOMPOTION) Chigadzirwa: Barium Oxide.

3. On-saiti emergency yekutarisa nzira.

 

4. Laboratori yekutarisa nzira.

Enkustomometric titration (GB / T14671-93, Mhando yemvura)
Atomic quorption nzira (GB / T15506-95, Mhando yemvura)
Atomic yekunyora nzira yebhuku rekuongorora kuongororwa uye kuongororwa kwemasango akasimba, akashandurwa neChina yekutarisa mamiriro ezvinhu akaunganidzwa uye vamwe

5. Mamiriro ekunze.

Iyo yaimbova Soviet Union Maximum anobvumirwa kutarisisa kwezvinhu zvine ngozi mumhepo yemusangano 0.5mg / m3
China (GB / T114848-93) Groundwater mhando yeiyo standard (mg / l) Kirasi i 0.01; Kirasi II 0.1; Kirasi iii 1.0; Kirasi IV 4.0; Kirasi V Pamusoro 4.0
China (kuti adzorerwe) Maximum anobvumirwa kutarisisa zvinhu zvine ngozi mukunwa mvura 0.7mg / l

6. Emergency kurapwa uye nzira dzekurasa.

Ini. emergency mhinduro yekupururudza

Kuparadzanisa kusvibiswa kwenzvimbo yakasvibiswa uye kurambidza kupinda. Bvisa kunobva moto. Vashandi vekukurumidzira vanopairwa kupfeka kuzvidzora vanocheka guruva uye zvipfeko zvinodzivirira moto. Usaswededza zvakananga nekupaza. Spirs zvidiki: Regedza kurera guruva uye unganidza mumidziyo yakaoma, yakachena, yakafukidzwa nefoshoro yakachena. Chinjana chekudzokororwa. Mapurasiti makuru: Dhavhara nepurasitiki pepa kana canvas kuti uderedze kupararira. Shandisa zvisingaiti-zvinopenya zvishandiso zvekutamisa uye kudzokorora.

Ii. Kuchengetedza Matanho

Kudzivirirwa kwekufema: Kazhinji hapana kudzivirirwa kwakakosha kunodiwa, asi zvinokurudzirwa kuti kuzviratidza kwekuzvimiririra kushowa kweguruva kuve kwakapfekwa mumamiriro ezvinhu akakosha.
Dziviriro yeziso: Pfeka magirazi ekuchengetedza emakemikari.
Kudzivirirwa Kwepanyama: Pfeka zvipfeko zvemakemikari zvinodzivirira.
Dziviriro yeruoko: Pfeka magurovhosi rabha.
Zvimwe: Kusvuta kunorambidzwa zvakanyanya panzvimbo yebasa. Teerera kune Hutsanana.

III. Kutanga Kubatsira Matanho

Kubata kweganda: Bvisa zvipfeko zvakasvibiswa uye gumisa ganda zvakakwana nesipo nemvura.
Kutarisana nemeso: Simudza eyelids uye svina nemvura inoyerera kana saline. Tsvaga kurapwa.
Inhalation: Bvisa kubva pachiitiko nekukurumidza kuenda kumhepo nyowani. Ramba wakavhurika. Kana kufema kwakaoma, kupa okisijeni. Kana kufema kunomira, ipa yekufema yekufema nekukurumidza. Tsvaga kurapwa.
Ingestion: Inwa yakawanda mvura inodziya, inomutsa kurutsa, gastric lavage ne 2% -5% sodium sulfate solution, uye indhuwa diarrhea. Tsvaga kurapwa.

Moto wekudzima moto: Mvura, foam, kabhoni dioxide, halogenated hydrocarbons (yakadai seye 1211 yekudzima mumiririri) uye kumwe kudzima moto. Dry graphite poda kana imwe yakaomeswa poda (seyakaoma sejecha) inofanira kushandiswa kudzima moto.


Kutumira Nguva: Sep-03-2024