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huahana

Kūʻai Kūʻai Kūʻai ʻo Kina i ka Potassium Dichromate

wehewehe pōkole:

ʻO ke kumu hoʻohālikelike: K2Cr2O7, Kaumaha Molekala 294.18.

ʻAlani-ʻulaʻula Triclinic Crystal.ʻAʻole-Hygroscopic, hiki ke hoʻoheheʻe ʻia i ka wai, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka waiʻona.

ʻOkika ikaika.Hiki ke ahi i ka paʻi ʻana a i ʻole ka hui ʻana me nā mea hoʻohui kino.ʻawaʻawa.


Huahana Huahana

Huahana Huahana

Huahana Huahana

ʻO ke kumu hoʻoheheʻe kemika: K2Cr2O7, Kaumaha Molekala 294.18.

ʻAlani-ʻulaʻula Triclinic Crystal.ʻAʻole-Hygroscopic, hiki ke hoʻoheheʻe ʻia i ka wai, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka waiʻona.

ʻOkika ikaika.Hiki ke ahi i ka paʻi ʻana a i ʻole ka hui ʻana me nā mea hoʻohui kino.ʻawaʻawa.

Palapala noi

Hoʻohana nui ʻia i ka hana ʻana o Chromic Oxide, Potassium Chromate, Chromate Yellow Pigments, Welding Electrode, Match, Chromic Potassium Alum and Chemical Reagent.

Hoʻohana pū ʻia i loko o ke kila Passivating a hoʻohana ʻia e like me ka mea ʻokiʻoki.

Hoʻopili ʻia

I loko o nā ʻeke i ulana ʻia i nā ʻeke i hoʻopaʻa ʻia, ʻupena kaumaha no kēlā me kēia: 25kg, a i ʻole 50kg.

Hoolaha

1. Hōʻalo i ka wai, ka wela a me ka haʻalulu i ka wā mālama a me ka lawe ʻana.E kaawale i na mea puhi ahi.

2. Mai hoahu me na mea ai a me na mea hoemi ikaika.

3. Hōʻalo i ka pili ʻana me nā maka a me ka ʻili.

4. Pono e hoʻolako ʻia nā mea hana pale pilikino, e like me ka respirator hoʻoheheʻe ponoʻī, nā mīkina lima Rubber hōʻoiaʻiʻo ʻakika, ka ʻaʻahu palekana a me nā kāmaʻa, nā aniani pale pale kemika.

5. I ka hihia o ka leakage, e hoemi me 10% Sulfuric Acid a Ferrous Sulfate, A Neutralize Me Calcium Oxide koke.

Kūlana hoʻokō

HG/T172324-2005

14

Nā mea e pono ai ka nānā

Nā pōʻino olakino

Ke ala komo: inhalation, ingestion, percutaneous absorption.

ʻO nā pōʻino olakino: ʻawaʻawa nui: hiki i ka inhalation ke hoʻoulu i nā hōʻailona ʻeha o ka ʻōpū hanu, epistaxis, hoarseness, atrophy o ka nasal mucosa, i kekahi manawa hānō a me ka cyanosis.Loaʻa paha nā maʻi koʻikoʻi i ka maʻi pneumonia.Hiki i ka hoʻoponopono waha ke hoʻoulu a hoʻopōʻino i ka ʻāpana digestive, e hoʻoulu ai i ka nausea, ka luaʻi ʻana, ka ʻeha ʻōpū, ka ʻōpū koko, a pēlā aku;I nā hihia koʻikoʻi, ʻike ʻia ka dyspnea, cyanosis, ka haʻalulu, ka pōʻino o ka ate a me ka hiki ʻole o ka renal.

Nā hopena maʻi: contact dermatitis, chromium ulcer, rhinitis, nasal septum perforation a me ka ʻeha o ka ʻōpū hanu.

Leakage lapaʻau pilikia

E hoʻokaʻawale i kahi i haumia a hoʻopaʻa i ke komo ʻana.Manaʻo ʻia e ʻaʻahu nā limahana lapaʻau e hoʻopaʻa pono iā lākou iho i ka respirator a me nā lole anti-virus.Mai hoʻokuʻu i ka leakage e pili me nā mea olaola, nā mea hoʻohaʻahaʻa, nā inflammables a i ʻole ka pauka metala.Leaka liʻiliʻi: e hōʻiliʻili me ka ʻōpala maʻemaʻe i kahi pahu maloʻo, maʻemaʻe a uhi ʻia.Hiki ke holoi ʻia me ka nui o ka wai a hoʻoheheʻe ʻia i loko o ka ʻōnaehana wai ʻōpala.Ka nui o ka leakage: hōʻiliʻili a hana hou a lawe ʻia paha i kahi kahua lapaʻau no ka hoʻolei.

Nā hana pale

ʻO ka pale ʻana i ka ʻōnaehana hanu: ke ʻike ʻia i ka lepo, pono ʻoe e ʻaʻahu i ke ʻano puʻupuʻu uila ea lako kānana lepo respirator.Inā pono, e hoʻohana i nā mea hoʻomaha hoʻomaha.

Pale maka: ua hoʻohana ʻia i ka pale hanu.

Palekana kino: hoʻokomo i nā lole anti-virus polyethylene.

Pale lima: e hoʻohana i nā mīkina lima.

Nā mea ʻē aʻe: ʻauʻau a hoʻololi i nā lole ma hope o ka hana.E mālama i nā hana maʻemaʻe maikaʻi.

Nā hana kōkua mua

Pili i ka ʻili: wehe i nā lole i haumia a holoi pono i ka ʻili me ka wai kopa a me ka wai.

Hoʻopili i ka maka: e hāpai i nā lihilihi a holoi me ka wai kahe a i ʻole ka paʻakai maʻamau.E ʻike i ke kauka.

Inhalation: haʻalele koke i ke kahua i ka ea hou.E mālama i ka ʻōpū hanu ʻaʻole keakea.Inā pilikia kou hanu, hāʻawi i ka oxygen.Inā pau ka hanu ʻana, hāʻawi koke i ka hanu ʻana.E ʻike i ke kauka.

Ingestion: hoʻomaʻemaʻe me ka wai a holoi me ka wai a i ʻole 1% sodium thiosulfate solution.Hāʻawi mai iaʻu i ka waiū a i ʻole ka hua keʻokeʻo.E ʻike i ke kauka.

Ke ʻano hoʻopau ahi: mea hoʻopau ahi: Wai noe, one.


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