1 4-Butanediol cas 110-63-4 BDO ụlọ ọrụ ọnụahịa

Nkọwa dị mkpirikpi:

1 4 bdo cas 110-63-4 soplaya


  • Aha ngwaahịa:1,4-Butanediol
  • CAS:110-63-4
  • MF:C4H10O2
  • MW:90.12
  • EINECS:203-786-5
  • agwa:emeputa
  • ngwugwu:1 n'arọ / karama ma ọ bụ 25 kg / drum
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: 1,4-Butanediol

    CAS: 110-63-4

    MF: C4H10O2

    MW: 90.12

    EINECS: 203-786-5

    Ebe mgbaze: 16 Celsius C (ọkụ)

    Ebe esi mmiri: 230C (ọkụ)

    Njupụta uzuoku: 3.1 (vs ikuku)

    Nrụgide ikuku: <0.1hPa (20 Celsius)

    Ndekọ ihe atụ: n20/D 1.445(ọkụ)

    Fp: 135 Celsius

    Ụdị: Liquid

    Pka: 14.73±0.10 (buru amụma)

    Agba: doro anya enweghị agba

    Isi: enweghị isi

    BRN: 1633445

    Ngwugwu: 1 L / karama, 25 L / drum, 200 L/drum

    Nkọwapụta

    Ihe Nkọwapụta
    Ọdịdị Mmiri mmiri na-enweghị agba
    Ịdị ọcha ≥99.5%
    Agba (Co-Pt) ≤10
    Mmiri ≤0.5%

     

    Ngwa

    A na-ejikarị ya na mmepụta nke polybutylene terephthalate (PBT), N-methyl pyrrolidone, tetrahydrofuran (THF), poly (tetramethylene ether glycol) (PTMEG), polyurethane, wdg.

    Ịkwụ ụgwọ

    1, T/T

    2, L/C

    3, Visa

    4, kaadị kredit

    5, Paypal

    6, Alibaba nkwa ahia ahia

    7, Western Union

    8, Moneygram

    9, E wezụga, mgbe ụfọdụ anyị na-anabata Bitcoin.

    okwu ịkwụ ụgwọ

    Nchekwa

    Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku na-ekuku, na-adịghị ọkụ.

    Debe akpa ahụ nke ọma wee pụọ na oxidants na isi mmiri.

    Ekwesịrị ịnye akụrụngwa ọgwụgwọ ihe mberede na ihe mgbochi kwesịrị ekwesị.

    Enwere ike mechie ya ma chekwaa ya n'ime obere ígwè, aluminum ma ọ bụ ọla kọpa.

    A na-ejupụta ya na aluminom, igwe anaghị agba nchara, drum ígwè galvanized ma ọ bụ drum rọba, ma ọ bụ chekwaa ya ma buru ya n'ụgbọala tankị dịka ụkpụrụ maka ihe ndị na-ere ọkụ na ndị na-egbu egbu.

    N'ihi na ebe mgbaze dị elu dị ka 20 Celsius, a ga-etinye tube na-ekpo ọkụ na ụgbọ ala tank.

    Nkwụsi ike

    Ọ naghị ere ere n'okpuru ọnọdụ okpomọkụ na nrụgide nkịtị.

    Zere kọntaktị na oxides na iru mmiri mmiri.

    Ọ bụ hygroscopic na ọ dịghị emebi ọla.

    Nsi na-ere ọkụ na nke dị ala. nsi.

    Ekwesịrị mechie akụrụngwa mmepụta ka ọ ghara ịsa mmiri, ndị na-arụ ọrụ kwesịrị iyi ngwa nchebe.

    Amachibidoro ndị nwere ọnya anụ ahụ ịkpọtụrụ ngwaahịa a.

    Ngwongwo

    Enwere ike ịgwakọta ya na mmiri, soluble na methanol, ethanol, acetone, na obere soluble na ether.


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