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CAS NO.872-50-4 N-methyl-2-pyrrolidone/Kounga teitei/Utu pai rawa atu/Kei roto i te taonga

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Ingoa hua: N-methyl-2-pyrrolidone
CAS: 872-50-4
Tātai ngota: C5H9NO
Taumaha ngota: 99.1326
Nama EINECS: 212-828-1
Parakore: ≥99%
Kiato: 1.033 karamu/cm3
PSA: 20.31000
TakiuruP: 0.17650
Te Wāhi Rewa: -24 °C
Te Pūnga Kohua: 201.999 °C i te 760 mmHg
Pūwāhi mura: 86.111 °C
Haumaru: 41
Waehere Mōrearea: 45-65-36/38
Waitohu:MIT -IVY INDUSTRY CO.,LTD
Ngā ingoa kē atu:2-Pyrrolidinone,1-methyl-;1-Methyl-5-pyrrolidinone;1-Methyllazacyclopentan-2-one;1-Methylpyrrolidone;AgsolEx 1;M-Pyrol;Microposit 2001;N 0131;N-Methyl-2-ketopyrrolidine;N-Methyl-2-pyrrolidinone;N-Methyl-a-pyrrolidinone;N-Methylbutyrolactam;N-Methylpyrrolidone;NMP;NSC 4594;Pharmasolve;Pyrol M;SL 1332;N-Methyl-2-Pyrrolidone(NMP);N-methyl-pyrrolidone;
Tauranga: tetahi tauranga i Haina
Te tākai: kia rite ki te hiahia o ngā kiritaki
Rokiroki: Rokiroki ki te wāhi maroke, pōuri, ā, he pai te hauhautanga.
Te kawe waka: mā te moana, mā te rangi rānei
Ngā tikanga utu: L/C, T/T, D/A, D/P, O/A, PayPal, Western Union me ētahi atu. Ka whakaaetia ngā utu katoa.


  • Tau CAS:872-50-4
  • Tātai matū:C5H9NO
  • Āhua:Wai kore tae, wai kōwhai mārama rānei
  • ingoa:N-methyl-2-pyrrolidone
  • Taipitopito Hua

    Ngā Tohu Hua

    Ngā Taipitopito Tere

    Ingoa hua: N-methyl-2-pyrrolidone
    CAS: 872-50-4
    Tātai ngota: C5H9NO
    Taumaha ngota: 99.1326
    Nama EINECS: 212-828-1
    Parakore: ≥99%
    Kiato: 1.033 karamu/cm3
    PSA: 20.31000
    TakiuruP: 0.17650
    Te Wāhi Rewa: -24 °C
    Te Pūnga Kohua: 201.999 °C i te 760 mmHg
    Pūwāhi mura: 86.111 °C
    Haumaru: 41
    Waehere Mōrearea: 45-65-36/38
    Waitohu:MIT -IVY INDUSTRY CO.,LTD
    Ngā ingoa kē atu:2-Pyrrolidinone,1-methyl-;1-Methyl-5-pyrrolidinone;1-Methyllazacyclopentan-2-one;1-Methylpyrrolidone;AgsolEx 1;M-Pyrol;Microposit 2001;N 0131;N-Methyl-2-ketopyrrolidine;N-Methyl-2-pyrrolidinone;N-Methyl-a-pyrrolidinone;N-Methylbutyrolactam;N-Methylpyrrolidone;NMP;NSC 4594;Pharmasolve;Pyrol M;SL 1332;N-Methyl-2-Pyrrolidone(NMP);N-methyl-pyrrolidone;
    Tauranga: tetahi tauranga i Haina
    Te tākai: kia rite ki te hiahia o ngā kiritaki
    Rokiroki: Rokiroki ki te wāhi maroke, pōuri, ā, he pai te hauhautanga.
    Te kawe waka: mā te moana, mā te rangi rānei
    Ngā tikanga utu: L/C, T/T, D/A, D/P, O/A, PayPal, Western Union me ētahi atu. Ka whakaaetia ngā utu katoa.

    TIWHITI TĀTARITANGA

     

    N-甲基吡咯烷酮
    N-Methyl-2-pyrrolidone
    CAS:872-50-4
    Te Rā Tirotiro:2024.07.10 Te Rā Whakaputa:2024.07.10
    Tātai ngota:C5H9NOTaumaha ngota: 99.1326 Te rahinga25T Tau Puranga: MITSC24071032 Te roa o te oranga:Rima taus

    检测项目

    Ngā Tūemi Whakamātautau me ngā Hua

    Taonga

    Whakatakotoranga

    Hua

    Āhua Wai kore tae, wai kōwhai mārama rānei Wai kore tae, wai kōwhai mārama rānei
    N-Ethylaniline%

    99.15

    99.27

    Amine benzene%

    0.4

    0.2

    N,N-Diethylaniline%

    0.4

    0.38

    te kaha o te makuku%

    0.005

    0.004

    Whakamutunga

    Tohunga

    Whakatakotoranga N-methyl-2-pyrrolidone

    Ko te 1-Methyl-2-pyrrolidinone, ko tōna nama rēhita cas ko 872-50-4. Ka taea hoki te kī ko N-Methyl-2-pyrrolidinone; N-Methyl-2-Pyrrolidone; NMP; me N-Methylpyrrolidone. He mea morearea, nō reira me mōhio ngā mahi āwhina tuatahi me ētahi atu. Hei tāpiri, ka taea e te N-methyl-pyrrolidone (CAS NO.872-50-4) te pumau i te pāmahana rūma i roto i ngā ipu kati i raro i ngā tikanga rokiroki me te whakahaere noa. Kāore e hototahi ki ngā matū whakahāngai kaha, ngā waikawa kaha, ngā turanga kaha, ā, kaua e tangohia me ngā rauemi kāore e hototahi, te mārama, ngā pāmahana neke atu i te 100 °C, te pānga ki te hau makuku, ki te wai rānei. Ā, ka ārai hoki i te pakaru ki ngā hua pirau morearea: ngā waikura hauota, te hauota waro, te hauhā waro.

    Ko ngā āhuatanga ā-tinana mō te 1-Methyl-2-pyrrolidinone ko: (1)ACD/LogP: -0.637; (2)ACD/LogD (pH 5.5): -0.64; (3)ACD/LogD (pH 7.4): -0.64; (4)ACD/BCF (pH 5.5): 1.00; (5)ACD/BCF (pH 7.4): 1.00; (6)ACD/KOC (pH 5.5): 10.73; (7)ACD/KOC (pH 7.4): 10.73; (8)#H ngā kaiwhiwhi here: 2; (9)Taupū o te Hurihuri: 1.47; (10)Te Hurihuri Molar: 26.852 cm3; (11)Rōrahi Mīra: 96.268 cm3; (12)Te Āheinga Whakapūtātanga: 10.645 10-24cm3; (13)Taumahatanga o te Mata: 33.7919998168945 dyne/cm; (14)Kōmatotanga: 1.03 g/cm3; (15)Pūnga Uira: 86.111 °C; (16)Enthalpy o te Whakakohu: 43.821 kJ/mol; (17)Pūnga Kohua: 201.999 °C i te 760 mmHg; (18)Pēhanga Kohu: 0.29899999499321 mmHg i te 25°C

    Te Whakarite i te 1-Methyl-2-pyrrolidinone: Ka taea te whakaputa i te 1-Methyl-2-pyrrolidinone (CAS NO.872-50-4) mā te tauhohenga o te Γ-butyrolactone me te amine.

    Ngā Whakamahinga o te 1-Methyl-2-pyrrolidinone: Ka whakamahia te 1-Methyl-2-pyrrolidinone hei takawaenga mō te hanga rongoā, matū ahuwhenua, matū whakapūmau kirihou, āwhina kakahu, me ngā mea whakaū. He whānuitia hoki te whakamahinga i roto i te whakamahine hinu, ngā tae me te horoi, te hanga pūmua teitei, ngā matū, ngā rauemi whakamahana, me ētahi atu.

    Kia tūpato koe i te wā e whakamahia ana tēnei matū, nā te mea e whai ake nei:
    1. Mēnā ka puta he ahi, he pahū rānei, kaua e hongihia ngā auahi
    2. Mēnā ka pā mai he aituā, ka pāngia rānei koe e te mate, rapua tonutia he tohutohu hauora (whakaatuhia te tapanga mēnā e taea ana)
    3. Āta karohia te pānga - me tiki tohutohu motuhake i mua i te whakamahinga

    Ka taea tonu e koe te huri i ngā raraunga e whai ake nei ki te hanganga ngota:
    (1)InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3;
    (2)InChIKey=SECXISVLQFMRJM-UHFFFAOYSA-N;
    (3)Ngā AtaataC1(=O)N(CCC1)C;

    Tono

    He whakarewa i roto i ngā ahumahi rerekē: E whakamahia whānuitia ana i roto i te hanga pākahiko lithium, papa ara iahiko, hiko tioata wai, haurua-ā-ira, me ngā rauemi ārai.
    Tukanga Hanga: Ko te hanga arumoni ko te hanga mai i te 纬-butyrolactone me te monomethylamine, ā, muri iho ka whakamaroketia mā te whakahorohoro hei whakaputa i te NMP kua oti.
    Te Maimoatanga o ngā Wai Para: He mea tika kia whai hua te maimoatanga o ngā wai para mai i te hanga NMP nā te mea he paitini, ā, kei te tatari tonu kia whakaturetia.

    Te Hiranga

    1. Kounga teitei me te utu whakataetae:

    He kaihanga mātou, ā, ka taea e mātou te whakarato hua kounga teitei me te utu wheketere.

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    Ka taea te tuku i ngā mōkihi i roto i ngā hāora 48 i muri i te utu. Kei te wātea te nama aroturuki.

    Tukunga haumaru, huna hoki. He maha ngā momo huarahi kawe e taea ai e koe te whiriwhiri.

    3. He kiritaki ā mātou puta noa i te ao.

    Mā te ratonga ngaio me te wheako nui ka noho humarie ngā kiritaki, ka tutuki i te rawaka o ngā taonga me te tuku tere tō hiahia.

    E maioha ana mātou ki ngā urupare mākete me ngā urupare taonga, ko tā mātou kawenga te whakatutuki i ngā hiahia o ngā kiritaki.

    He kounga teitei, he whakataetae

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    Ko te nuinga o te whakaputa i ngā hua raupapa aniline me ngā hua raupapa chlorine.

     

    Ka whakamahia e te MIT-IVY Industry ngā hangarau whakaputa matatau me ngā tikanga whakamātautau hei whakatutuki i te whakaputanga, te whakahaere kounga kia tutuki ai te paerewa. Kua whakaaetia mātou e REACH CETIFICATION, SGS, ISO9001, ISO140 01, GB/HS16949 me T28001.

    Ko te hangarau te kaha whakaputa tuatahi. Ka whakamahia e ia te pūtaiao me te hangarau hei waihanga i tētahi waitohu, ka urutau tonu, ka whakatutuki i ngā hiahia kanorau o te mākete me ngā kiritaki, kia tutuki ai te uara teitei o te kamupene.

    E pupuri ana te MIT-IVY Industry i te "Pono hei pūtake, te turanga hangarau, te kounga teitei, me te ratonga tino pai" hei whakaputa i ā mātou hua i roto i ngā paerewa o te ao, ā, e tutuki ana i tā mātou rarangi hangarau matua ngā paerewa o te ao. E whakapono tonu ana mātou ko te hangarau te kaha whakaputa tuatahi ki te waihanga i te waitohu "akomanga tuatahi" hei hanga i tētahi kamupene i roto i ngā mea tino pai o tēnei raina.

    Nō reira, i whakatūria e mātou tā mātou ake taiwhanga, i utua hoki he kaimahi whakahaere pūtaiao me te hangarau tino pai, i arotahi ki te whanaketanga o te pūtaiao me te hangarau, ā, i whai kia noho ko mātou te mea pai rawa atu i roto i te umanga.

    He rōpū kaimahi hihiri, whakangungua pai tō te kamupene, ā, he kaha hoki ō rātou pūkenga rangahau me te whanaketanga hangarau. He tohunga mātou ki te whakaputa, ki te whakawhanake me te hoko i ngā takawaenga API, ngā matū pai me ngā tangohanga tipu. Mā te whakawhirinaki ki ngā taputapu matatau me te whakahaere pakari, ka piri mātou ki te rapunga whakaaro pakihi o te "tuwhera, te manawanui, te auahatanga, me te tiritiri" hei waihanga i tētahi tūāpapa mahi tahi e whai hua ana mō te katoa. Nō te auahatanga ngā mea katoa, ko tā mātou rapunga whakaaro tēnei!

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