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Jeŋ muu fɛɛ - Thiourea ni hi jogbaŋŋ: Sulfur ni yɔɔ srɔtoi

Wɔkɛ wɔ jeŋ muu fɛɛ - Elite Thiourea, ni ji tsofa ko ni hi jogbaŋŋ ni yɔɔ SC(NH2)2 lɛ kpo. Nɛkɛ kristalo ni mli wa nɛɛ ni ehe gbɛi waa yɛ ehetsemɔ ni yɔɔ srɔto kɛ bɔ ni etsuɔ ​​nii ehaa lɛ hewɔ lɛ ji shishitoo tɛ yɛ nitsumɔhei ni jeɔ shishi kɛjɛɔ tsofafeemɔ mli kɛyashiɔ okwaayeli mli, ni ehaa anyɛɔ atsuɔ nii babaoo ni anyɛɔ akɛ he fɔ̃ɔ nɔ ni nɔ bɛ.

    Nitsumɔhei Wuji

    1. Tsofafeemɔ kɛ Bioteknɔlɔji Nitsumɔi
    Thiourea tsuɔ gbɛfaŋnɔ ko ni he hiaa waa he nii yɛ tsofafeemɔ mli, ni etsuɔ ​​nii akɛ tsofai kɛ nibii ni wala yɔɔ mli lɛ ateŋ nɔ titri. E sulfur - nɛ e ngɛ mi ɔ haa nɛ e peeɔ nɔ́ nɛ hi kɛ peeɔ níhi nɛ a gbeɔ hiɔhi, níhi nɛ a gbeɔ he wami, kɛ níhi nɛ a gbeɔ kansa po. Akɛ nɔkwɛmɔnɔ lɛ, yɛ thiourea - ni jɛɔ mli baa lɛ mli lɛ, eyeɔ ebuaa ni afeɔ nibii ni tsiɔ tsɛŋemɔ hela mli wala yibii lɛ adalɛ naa lɛ, ni eyeɔ ebuaa jeŋ muu fɛɛ kansa he niiamlitaomɔ nitsumɔi lɛ. Kɛfata he lɛ, akɛtsuɔ nii yɛ biotech labs kɛha protein denaturation he nikasemɔi, ni eyeɔ ebuaa jeŋ nilelɔi ni amɛpɛiɔ protein shishitoo mlai kɛ nitsumɔi amli kɛtsɔ amɛmaŋ tsakpaai lɛ ni amɛfiteɔ lɛ nɔ.

    2. Okwaayeli & Pest He Gbɛjianɔtoo
    Yɛ okwaayeli mli lɛ, wɔ thiourea lɛ tsuɔ nii akɛ nɔ ko ni he hiaa waa yɛ ŋmɔshi nibii ahebuu kɛ amɛdalɛ mliyaa mli. Akɛtsuɔ nii koni akɛfee tsofai ni gbeɔ jwɛi kɛ kooloi bibii ni gbeɔ kooloi pɔtɛɛ komɛi yɛ be mli ni ehaa shihilɛ mli nibii ni baa shi lɛ baa shi. Akɛ nɔkwɛmɔnɔ lɛ, akɛ tsofai ni damɔ thiourea nɔ lɛ tsuɔ nii yɛ Asia Anaigbɛ Bokagbɛ ŋmãa ŋmɔji amli koni akɛkudɔ jwɛi ni yeɔ mɔ awui lɛ ni enaaa kooloi ni he yɔɔ sɛɛnamɔ lɛ anɔ hewalɛ. Kɛfata he lɛ, etsuɔ ​​nii akɛ nɔ ni haa tsei lɛ daraa, ni ekanyaa shishifãi lɛ ni ehaa niyenii ni haa mɔ hewalɛ ni yɔɔ ŋmɔshi nibii tamɔ ŋmãa kɛ soybeans mli lɛ yaa hiɛ yɛ North America ŋmɔji amli. E-toxicity ni baa shi lɛ haa anyɛɔ atsuɔ EU kɛ USDA okwaayeli he mlai ni mli wa lɛ ahe nii.

    3. Nitsumɔhei & Dade Nitsumɔ
    Thiourea ji nitsumɔ okpɔŋɔ yɛ dade nitsumɔi ni agbeɔ naa kɛ shika tsuru ŋmɔji amli. Ákɛ nɔ ni tsiɔ ŋmeii anaa lɛ, efeɔ nɔ ko ni buɔ dade nɔ, ni ehaa ŋmeii kɛ fitemɔ ni yɔɔ tsɔnei kɛ paipii amli lɛ naa. Yɛ electroplating nitsumɔ lɛ mli lɛ, ehaa dade ions ni yɔɔ solution mli lɛ hiɔ shi shiŋŋ, ni ehaa tsɔnei kɛ tsɔnei ahe nitsumɔ mli nibii lɛ feɔ ekome. Akɛ nɔkwɛmɔnɔ lɛ, yɛ China tsɔnei ahe nitsumɔhei lɛ, thiourea haa nikel ni akɛwoɔ tsɔnei ni akɛtsaa tsɔnei kɛ tsɔnei ni akɛtswaa tsɔnei lɛ anɔ lɛ feɔ ŋmɔlɔŋmɔlɔ ni ehiɔ shi be kakadaŋŋ. Yɛ shika tsuru ŋmɔ mli lɛ, eyeɔ ebuaa yɛ dade ni jara wa tamɔ shika tsuru kɛ jwiɛtɛi ajiemɔ mli kɛtsɔ nu - ni shwieɔ shi ni dade ions yɔɔ mli lɛ nɔ, ni ehaa shika tsuru ŋmɔ mli nibii ni anáa lɛ yaa hiɛ yɛ South Africa kɛ Australia shika tsuru ŋmɔ mli.

    4. Polimer kɛ Rɔba Nitsumɔhei
    Yɛ polymer feemɔ mli lɛ, thiourea tsuɔ nii akɛ nɔ ni haa nɔ ko yaa hiɛ ni ehaa nɔ ko tsakeɔ. Ehaa tsofa ni akɛtsuɔ nii yɛ rɔbɔt feemɔ mli lɛ yaa oya, ni ehaa taii kɛ nitsumɔhei amli bɛlɛtii lɛ nyɛɔ amɛtsiɔ amɛhe kɛ dɔlɛ. Akɛ nɔkwɛmɔ nɔ lɛ, mɛi ni feɔ tai yɛ Japan kɛ Germany lɛ kɛ thiourea tsuɔ nii koni ekɛha rɔbɔt ni akɛfee lɛ lɛ ahi shi be kakadaŋŋ, ni no haa gbɛjegbɛi wuji anɔ tsɔnei ni fiteɔ lɛ baa shi. Kɛfata he lɛ, akɛtsuɔ nii yɛ polyvinyl chloride (PVC) ni haa hulutsoo be lɛ yaa hiɛ lɛ feemɔ mli, ni ehaaa plastic nibii ni akɛtsuɔ nii yɛ UV la ni tsoɔ lɛ shishi lɛ akafite. Enɛ haa ehe hiaa waa kɛha PVC paipii, sinii, kɛ nibii ni akɛwoɔ mli ni hiɔ shi be kakadaŋŋ lɛ afeemɔ yɛ jeŋ fɛɛ.

    5. Textile & Dyeing Nitsumɔi
    Thiourea naa nitsumɔ yɛ atadefeemɔ nitsumɔhe lɛ akɛ nɔ ni baa shi kɛ tsofa ni yeɔ ebuaa. Eyeɔ ebuaa ni ehaa tsofai ni haa mɔ tsui nyɔɔ emli lɛ shwieɔ shi ni ehaa amɛhiɔ shi, ni ehaa nɔ ni jɛɔ mli baa lɛ feɔ nɔ ni yɔɔ miishɛɛ, ni ehiɔ shi yɛ cotton kɛ mama ni akɛfee tsofa lɛ mli. Yɛ India kɛ Bangladesh atadei ahe nitsumɔhei lɛ, akɛtsuɔ nii koni akɛfee atadei ni hi jogbaŋŋ, ni nyɛɛɛ afite kɛha jeŋ muu fɛɛ atadei ni afee oya. Agbɛnɛ hu, eyeɔ ebuaa ni ajieɔ tsofa ni fa fe nine kɛ muji ni yɔɔ mli lɛ yɛ be mli ni agbeɔ atadei lɛ anaa lɛ, ni ehaa atadei lɛ fɛɛ feɔ fɛo kɛ bɔ ni amɛyɔɔ ha lɛ.

    Nibii pɔtɛɛ

    Nibii Gbɛi Tiyurea
    Tsofa he gbɛjianɔtoo CS(NH2)2
    Molekular Muji 76.12 g/mɔl
    Bɔni oyɔɔ Kristalo powda yɛŋ
    He ni Shãa 176 kɛyashi 178°C
    Dɛnsiti 1.405 g/sm3
    CAS NO 62-56-6 lɛ he
    HS Mlai 2930909099
    EINECS NO 200-543-5 lɛ nɔ
    Aplikashiŋ Akɛtsuɔ nii yɛ tsofafeemɔ mli, atadei ahe nitsumɔ, shika tsuru ni hoɔ nu hiɛ, kɛ nibii ni wala yɔɔ mli afee ekome

    Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ

    Nibii Gbɛi Tiyurea
    NOKO HE NYƆŊMƆ (%) KAA HE NYƆŊMƆ (%)
    Nɔ ni yɔɔ mli % (m/m) ≥ 99.0 99.03
    Fɛ̃i % (m/m) ≤ 0.40 0.14
    Nu mli nibii ni nyɛɛɛ atsɔ mli % (m/m)≤ 0.02 0.015
    Ashwishwɛ % (m/m) ≤ 0.10 0.05
    Tiosiyanɛt mli nibii % (m/m) ≤ 0.02 0.02
    He ni shãa °C ≥ 171 173.1

    Nɔ ni hi kɛ nɔ ni yaa nɔ daa

    Hetsemɔ He Nɔmimaa: Wɔ thiourea lɛ tsɔɔ tsɔnei babaoo ni akɛjieɔ nu kɛ tsɔne ni akɛfeɔ kristalo ekoŋŋ lɛ mli koni enine ashɛ ≥99% hetsemɔ nɔ, ni ekɛ USP, EP, kɛ JP mlai lɛ kpeɔ.
    Eco - Naanyobɔɔ Nifeemɔ: Akɛ nibii ni fiteɔ nii babaoo kɛ hewalɛ ni anyɛɔ atsakeɔ lɛ tsuɔ nii kɛfeɔ wɔ thiourea lɛ kɛ EU REACH kɛ ISO 14001 shihilɛ mli mlai lɛ kpãa gbee.
    Shweshweeshwe He Nitsumɔ: Akɛwoɔ ŋmɔtɔ - kotokui loo tsɔnei ni nyɛɔ eshiɔ ŋmɔtɔ mli, ni ehaa anáa nɔ ni akɛtoɔ kɛ gbɛfaa ni yɔɔ shweshweeshwe, kɛ MSDS mlai lɛ anɔyeli kɛha jeŋ muu fɛɛ jarayeli.

    Mɛni Hewɔ Ehalaa Jeŋ Muu Fɛɛ - Thiourea ni He Hiaa?

    Kɛji akɛ oofee wala - tsofai ni akɛhereɔ mɔ yiwala yɛ U.S., ŋmɔshi nibii ni anáa lɛ jogbaŋŋ yɛ Brazil, loo oofee nibii heei yɛ polymer jeŋ nilee mli yɛ South Korea lɛ, wɔ thiourea lɛ kɛ nitsumɔ ni yaa nɔ daa kɛ ŋaa gbɛ nɔ yelikɛbuamɔ haa. Jeŋ nibii ni akɛhaa lɛ fiɔ sɛɛ, wɔ haa nibii ni akɛwoɔ mli ni abaanyɛ afee lɛ bɔ ni osumɔɔ kɛ oya ni akɛbaatsu ohe hiamɔ nii ahe nii.