paj banner

Khawv koob daj 14 | 842-07-9 : kuv

Khawv koob daj 14 | 842-07-9 : kuv


  • Hom Lub Npe:Hwj chim daj 14
  • CAS Nr:842-07-9 : kuv
  • EINECS No.:212-668-2
  • Xim Index:SIJ 14
  • Qhov tsos:Yellow hmoov
  • Lwm Lub Npe:SY14
  • Molecular Formula:C16H12N2O
  • Qhov Chaw Keeb Kwm:Tuam Tshoj
  • Product Detail

    Khoom cim npe

    International sib npaug:

    Roj Hmab 1010 Roj-soluble Yellow R
    CI Solvent Yellow 14 CI Disperse Yellow 97

    Khoom Specification:

    KhoomName

    SolventDaj14

    Ceev ceev

    Teeb

    1

    Kub

    140 ℃

    Dej

    4-5

    Linseed Roj

    *

    Acid

    4

    Alkali

    4-5

     

     

    Ntau yam ntawm daim ntawv thov

    Roj

    Bamish

    Cov yas

    Roj hmab

    Waxes

    Soap

    Product Description:

    Product Description:

    Cov khoom siv tshuaj Yellow hmoov. Melting point 134 ℃, insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethanol, yooj yim soluble nyob rau hauv roj thiab ntxhia roj, soluble nyob rau hauv acetone thiab benzene. Cov kua txiv kab ntxwv-liab hauv ethanol; magenta nyob rau hauv concentrated sulfuric acid, txiv kab ntxwv-daj precipitate tom qab dilution; liab kua nyob rau hauv concentrated hydrochloric acid tom qab cua sov, tsaus ntsuab hydrochloride siv lead ua tom qab txias. Dissolved nyob rau hauv ether, benzene thiab carbon disulfide rau hauv cov kua txiv kab ntxwv, yaj nyob rau hauv concentrated sulfuric acid rau hauv tob liab, insoluble nyob rau hauv dej thiab alkali tov.

    Pob:25 kgs / hnab los yog raws li koj thov.

    Cia:Khaws ntawm qhov chaw ventilated, qhuav.

    Execution Standards:International Standard.


  • Yav dhau los:
  • Tom ntej: