1 4-Butanediol cas 110-63-4 qiimaha warshada BDO

Sharaxaad Gaaban:

1 4 bdo cas 110-63-4 alaab-qeybiye


  • Magaca alaabta:1,4-Butanediol
  • CAS:110-63-4
  • MF:C4H10O2
  • MW:90.12
  • EINECS:203-786-5
  • Jilaa:soo saaraha
  • Xidhmada:1 kg / dhalo ama 25 kg / durbaan
  • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada

    Magaca Alaabta: 1,4-Butanediol

    CAS: 110-63-4

    MF: C4H10O2

    MW: 90.12

    EINECS: 203-786-5

    Meesha dhalaalka: 16 °C (iftiin)

    Barta karkarinta: 230 °C (iftiin)

    Cufnaanta uumiga: 3.1 (Vs hawada)

    Cadaadiska uumiga: <0.1hPa (20 °C)

    Tusiyaha firfircoonida leh: n20/D 1.445(lit.)

    Fp: 135 °C

    Foomka: dareere

    Pka: 14.73±0.10 (La saadaaliyay)

    Midabka: Cad midab lahayn

    ur: aan ur lahayn

    BRN: 1633445

    Xidhmada: 1 litir/dhalo, 25 L/drum, 200 L/drum

    Tilmaamid

    Walxaha Tilmaamaha
    Muuqashada dareere saliid leh oo aan midab lahayn
    daahirnimo ≥99.5%
    Midabka (Co-Pt) ≤10
    Biyo ≤0.5%

     

    Codsiga

    Waxaa inta badan loo isticmaalaa soo saarista polybutylene terephthalate (PBT), N-methyl pyrrolidone, tetrahydrofuran (THF), poly (tetramethylene ether glycol) (PTMEG), polyurethane, iwm.

    Lacag bixinta

    1, T/T

    2, L/C

    3, Fiisaha

    4, credit card

    5, Paypal

    6, Hubinta Ganacsiga Alibaba

    7, midowga reer galbeedka

    8, MoneyGram

    9, Ka sokow, mararka qaarkood waxaan sidoo kale aqbal Bitcoin.

    shuruudaha lacag-bixinta

    Kaydinta

    Ku kaydi bakhaar qabow oo hawo leh, oo ka fog dabka.

    Weelka si adag u xidh kana fogow oksidayaasha iyo ilaha biyaha.

    Qalabka daawaynta degdega ah ee daadsan iyo agabka xakamaynta ku haboon waa in la bixiyaa.

    Waxa lagu xidhi karaa oo lagu kaydin karaa birta khafiifka ah, aluminium ama weel naxaas ah.

    Waxaa lagu soo raray aluminium, bir aan-xawaal ahayn, durbaanno bir galvanized ah ama durbaanno caag ah, ama lagu kaydiyay laguna raray gaari taangiga sida waafaqsan xeerarka walxaha guban kara iyo sunta.

    Sababtoo ah barta dhalaalidu waxay gaadhaysaa ilaa 20 ° C, tuubo kululaynta waa in lagu rakibaa gaadhiga haanta.

    Xasilooni

    Kuma burburo heerkulka caadiga ah iyo cadaadiska.

    Iska ilaali taabashada oksaydhyada iyo qoyaanka qoyan.

    Waa hygroscopic mana daxalaystaan ​​biraha.

    Suntan gubanaysa oo hooseeysa. sun ah.

    Qalabka wax-soo-saarka waa in la xidhaa si looga hortago daadinta, hawl-wadeennadu waa inay xidhaan qalab ilaalin ah.

    Dadka qaba nabarrada maqaarka si adag ayaa looga mamnuucay inay la xiriiraan alaabtan.

    Hanti

    Waxaa lagu qasi karaa biyo, ku milmi kara methanol, ethanol, acetone, iyo wax yar oo ku milma ether.


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