ʻO ka Sodium Cyanide (NaCN) Hydrocyanic acid, ka paʻakai sodium

CAS #: 143-33-9; UN #: 1689; Helu EC: 205-599-4
 PILIKIAKOHO ANAHAKA AHI
AHI & PAHUʻAʻole hiki ke hoʻopau ʻia akā hoʻokumu ʻia ke kinoea lapalapa i ka hoʻopili ʻana me ka wai a i ʻole ea pulu. Hāʻawi i nā uahi hoʻonāukiuki (a i ʻole nā ​​kinoea) i loko o ke ahi.   
ʻAʻohe mea hoʻoheheʻe wai. ʻAʻohe wai. ʻAʻohe Kelepona ʻokikene. Inā he ahi ma nā wahi a puni, e hoʻohana i nā mea kinai kūpono. Inā he ahi: e mālama i nā pahu, a pēlā aku, e hoʻomaʻalili ma ka pīpī ʻana me ka wai. 


 HAʻalo i nā pilina a pau! KOKUA MUA: E hoohana i ka pale kino. 
 ʻO SYMPTOMSKOHO ANAKOKUA MUA
InhalationNausea. Poniuniu. Ka hiamoe. ʻeha ka ʻāʻī. ʻeha poʻo. Huikau. Nawaliwali. Pōkole hanu. ʻO nā haʻalulu. ʻike ʻole. E hoʻohana i ka ʻūhā kūloko a i ʻole ka pale hanu. Pono paha ka hoʻoponopono ʻana i ka oxygen. Ea hou, hoomaha. ʻAʻohe hanu hoʻomakeʻa waha-a-waha. E kiʻi koke no ka lāʻau lapaʻau. 
SkinPAHA PAHA! ʻulaʻula. ʻeha. E ʻike hou aku i ka Inhalation. Nā mīkina lima pale. Nā lole pale. E hoʻohana i nā mīkina lima pale i ka wā e lawelawe ai i ke kōkua mua. Wehe i nā lole haumia. E holoi i ka ʻili me ka wai nui a i ʻole ka ʻauʻau. E kiʻi koke no ka lāʻau lapaʻau . E nana memo. 
makaʻulaʻula. ʻeha. E ʻike hou aku i ka Inhalation. E hoʻohana i ka pale maka a i ʻole ka pale maka i hui pū ʻia me ka pale hanu. Holoi mua me ka wai nui no kekahi mau minuke (e wehe i nā leka pili inā hiki ke maʻalahi), a laila e nānā i ka lāʻau lapaʻau. 
ʻAinaʻAno wela. Nausea. Ka luaʻi. ʻO ka maʻi ʻeha. See Inhalation. Mai ʻai, inu, a puhi i ka wā hana. Holoi lima ma mua o ka ʻai ʻana. Holoi waha. Pono paha ka hoʻoponopono ʻana i ka oxygen. ʻAʻohe hanu hoʻomakeʻa waha-a-waha. MAI hooulu i ka luai. E kiʻi koke no ka lāʻau lapaʻau. E nana memo. 


HOOLAHA HOOLAHAHOOLAHA & LABEL
E haʻalele i kahi pilikia! E kūkākūkā me kahi loea! Palekana pilikino: ka lole pale kemika me nā lako hanu paʻa ponoʻī. Mai ʻae i kēia kemika e komo i loko o ke kaiapuni. ʻO ka makani. Holoi i ka mea i hoʻokahe ʻia i loko o nā pahu maloʻo i uhi ʻia. E hoʻokuʻu pono i ke koena me ka solution sodium hypochlorite. 

Wahi a UN GHS Criteria

pilikia o
He mea make ke ale ʻia, pili me ka ʻili a i ʻole ke hanu ʻia
Hoʻopilikia ka ʻili a me ka maka
Pāʻona loa i ke ola wai me nā hopena lōʻihi 

ka halihali
Hoʻohui UN
Papa Hazard UN: 6.1; Hui Pūʻulu UN: I 

KA PALAPALA
Hoʻokaʻawale ʻia mai nā oxidants ikaika, nā waikawa, nā meaʻai a me nā meaʻai, carbon dioxide a me nā huahana i loaʻa ka wai. Maloo. Paʻa maikaʻi. E mālama i loko o kahi lumi hau maikaʻi. E kūʻai i loko o kahi wahi me ka ʻole o ke kahawai a i ʻole ke komo ʻana i ka wai. 
KAOLELO
Paʻa ea.
Puke hiki ole nahaha.
E hoʻokomo i ka ʻeke nahaha i loko o ka pahu hiki ʻole ke wāwahi.
Mai lawe me ka meaʻai a me nā meaʻai.
Mea hoʻohaumia moana. 

Hoʻomākaukau ʻia e kahi hui honua o nā loea no ka ILO a me WHO, me ke kōkua kālā a ke Komisina ʻEulopa.
© ILO a me WHO 2021

SODIUM CYANIDEICSC: 1118
KA IKE KINO & KEMIKAL

Kūlana Kino; Ka nana aku
PAUDA HYGROSCOPIC CRYSTALLINE POWDER ME KE ANO ANO. AONOLE I KA MALOO. 

Nā pōʻino kino
 

Nā pōʻino kemika
Decomposes hikiwawe ke hoʻopili me nā ʻakika. Decomposes lohi i ka pili me ka makū a i ʻole ka wai. Hoʻopuka kēia i ka hydrogen cyanide (e nānā i ka ICSC 0492). Hoʻopuka kēia i ka pōʻino ʻona. ʻO ka hopena he kumu ikaika waena. 

Kumu: NaCN
Nuipa mole: 49.01
Puni paila: 1496°C
Kahi hehee: 564°C
Māmā: 1.6 g/cm³
Hiki ke hoʻoheheʻe ʻia i ka wai, g/l ma 20°C: 480-520 (hiki ke hoʻoheheʻe ʻia)
Pumi mahu, kPa ma 800°C: 0.1
Pumi mahu, kPa ma 1200°C: 12  






KA HOIKE A ME KE OLA

Nā alahele o ka ʻike
Hiki ke komo i loko o ke kino ma ka inhalation, ma o ka ʻili a me ka ʻai ʻana. 

Nā hopena o ka hōʻike pōkole
He mea hoʻonāukiuki loa ka mea i ka maka, ka ʻili a me ka ʻōpū hanu. Hiki i ka mea waiwai ke hoʻoulu i nā hopena i ka hanu kelepona. Hiki i kēia ke hopena i ka convulsion a me ka ʻike ʻole. Hiki ke make ka ʻike. Hōʻike ʻia ka nānā olakino. E nana memo. 

Pilikia inhalation
Hiki ke kiʻi koke ʻia kahi ʻano ʻino o nā ʻāpana ea i ka wā e hoʻopuehu ʻia. 

Nā hopena o ka loaʻa ʻana i ka wā lōʻihi a i ʻole ka hoʻolaha pinepine ʻana
Hiki ke loaʻa nā hopena i ka thyroid. 






NA LUNA HOIKE HANA
TLV: (waiwai keakea): 5 mg/m3 e like me STEL; (ʻili).
EU-OEL: 1 mg/m3 e like me TWA; 5 mg/m3 e like me STEL; (ʻili) 


PALAPALA
He mea ʻawaʻawa ka mea i nā mea ola wai. 


noka
ʻAʻole pono e ʻoi aku ka nui o ka palena palena o ka hana ma kekahi ʻāpana o ka ʻike hana.
Pono ka hoʻomaʻamaʻa kūikawā inā loaʻa ka ʻona me kēia mea; pono e loaʻa nā ala kūpono me nā kuhikuhi.
E hoʻokaʻawale i nā lole i hoʻohaumia ʻia ma ka hoʻopaʻa ʻana i loko o kahi ʻeke a ipu ʻē aʻe paha.
MAI lawe i na lole hana i ka home.
Ma muli o ke kiʻekiʻe o ka hōʻike ʻana, ʻōlelo ʻia ka nānā ʻana i ka lāʻau lapaʻau.
Mai hana hoʻokahi ma kahi wahi inā hiki ke ʻike ʻia ka waika hydrocyanic. 


Nā hōʻike hou
Pas de VLEP française.
CLP00 : "Sels de cyanures d'hydrogène à l'exception de ceux nommément désignés dans l'annexe" (n°Index : 006-007-00-5) : H300; H310; H330; H400; H410; EUH032.  Hoʻokaʻawale EC
 



Ua mālama ʻia nā kuleana āpau. Hoʻolaha ʻia nā mea i paʻi ʻia me ka ʻole o ka palapala hōʻoia o kēlā me kēia ʻano, i hōʻike ʻia a i ʻole. ʻAʻole kuleana ʻo ILO a i ʻole WHO a me ke Komisina ʻEulopa no ka wehewehe ʻana a me ka hoʻohana ʻana i ka ʻike i loko o kēia mea.

ʻO Sodium Cyanide (NaCN) - He mea nui no ka ʻoihana Mining

ʻO ka Sodium Cyanide kahi reagent koʻikoʻi i ka ʻoihana mining, ʻoi loa no ka ʻohi gula a me ke kālā. Ma ke ʻano he ʻoihana leaching maikaʻi loa, kōkua ia i ka unuhi pono ʻana i nā metala makamae mai ka ʻeleʻele, e hōʻoia ana i ka hua kiʻekiʻe a me ka loaʻa kālā.


Sodium Cyanide (NaCN) Hydrocyanic acid, sodium salt cyanide supplier for gold mining leaching chemicals manufacturer NaCN reagent solution price buy reagents chemical solutions extraction safety No. 1picture

Key Hiʻona:

  • Keʻano: Keʻokeʻo hygroscopic crystalline pauda, ​​me ke ʻano ʻala i ka pulu.

  • Nā Kūmole Hua: NaCN

  • Palekana: 480-520 g/l ma 20°C (kolo wale i ka wai)

  • Nā Kino: Lae hehee: 564°C | Puni paila: 1496°C | Māmā: 1.6 g/cm³

noi:

He kuleana koʻikoʻi ka Sodium Cyanide i ka ʻeli gula, ka hoʻoili ʻana o ka mineral, a me nā noi ʻoihana ʻē aʻe. ʻO kona solubility kiʻekiʻe a me ka maikaʻi e lilo ia i mea koho kiʻekiʻe i nā kaʻina hana leaching, e hāʻawi ana i nā hana eli a hoʻomau.

Ka palekana a me ka lawelawe ʻana

Nā hana e mālama pono ai:
He mea weliweli ka Sodium Cyanide a koi aku i nā protocol palekana koʻikoʻi i ka wā o ka lawelawe ʻana a me ka mālama ʻana. Hōʻalo i ka pili ʻana me ka ʻili, nā maka, a i ʻole ka inhalation o nā mahu. Pono e hoʻohana mau ʻia nā mea pale pono me nā mīkina lima, nā pale maka, a me ka pale hanu.

  • Inhalation: Nausea, noniuniu, a me ka poni. I nā hihia koʻikoʻi, unconsciousness a me convulsions.

  • Pili Pili: Hiki ke hana i ka ʻulaʻula a me ka huhū. Hiki ke komo ma ka ʻili.

  • Nānā maka: Ka ʻulaʻula a me ka ʻeha.

  • ʻAina: Hiki ke hoʻoulu i ka nausea, ka luaʻi, a me ka ʻōpū. E hōʻalo i ka ʻai ʻana me ka hahai ʻana i nā kuhikuhi hoʻokele kūpono.

Ke kōkua mua:

  • Inhalation: Ea hou a hoomaha. Pono ka lāʻau lapaʻau koke. Mai ho'āʻo e hoʻōla mai ka waha a me ka waha.

  • Skin: Wehe i ka lole haumia a holoi pono me ka wai. E ʻimi koke i ka lāʻau lapaʻau.

  • Nānā maka: Holoi maka me ka wai nui no kekahi mau minuke. E kūkākūkā koke i nā limahana lapaʻau.

  • ʻAina: Holoi i ka waha, mai hooulu i ka luai. E ʻimi koke i ka lāʻau lapaʻau.

Ka hopena o ke kaiapuni:

He mea ʻawaʻawa loa ka Sodium Cyanide i ke ola wai a pono e hoʻokuʻu pono e pale aku i ka pōʻino o ke kaiapuni. E hahai mau i nā alakaʻi hoʻolei ʻana a e hōʻoia i ʻaʻohe ʻōpala kemika e komo i nā ʻōnaehana wai.

Hoʻopaʻa a hoʻopaʻa ʻia:

E mālama i ka Sodium Cyanide ma kahi ʻoluʻolu, maloʻo, a me ka makani maikaʻi, ma kahi mamao mai nā mea hoʻomake ikaika, nā waikawa, a me ka maʻa. Pono e pale i ka ea a ʻaʻole hiki ke haki i ka leaka.

Hoʻohui UN:
Papa Hazard UN: 6.1 | Hui Pūʻulu UN: I | Mea hoʻohaumia moana

E koho United Chemical?

United Chemical hāʻawi i ka sodium Cyanide kiʻekiʻe me ka hana hilinaʻi a paʻa. Hoʻopili kā mākou huahana i nā kūlana palekana honua, e hōʻoia ana e holo mālie a palekana kāu mau hana. Me ko mākou ʻike loea a me ka hoʻokō ʻana i ka lawelawe mea kūʻai aku, ʻo mākou ka hoa hilinaʻi no nā ʻoihana mining ma ka honua holoʻokoʻa.


  • Maʻiʻo Rahi
  • Maʻiʻo wela
  • Maʻiʻo loiloi wela

E hiki no hoi i like

Kūkākūkā memo ma ka pūnaewele

Pākuʻi manaʻo:

8617392705576 +WhatsApp QR CodeTelegram QR CodeE ʻimi i ke code QR
E waiho i kahi leka no ke kūkākūkā
Mahalo i kāu leka, e hoʻopili koke mākou iā ʻoe!
waiho i
Ka lawelawe mea kūʻai aku ma ka pūnaewele