Ethylparaben 120-47-8

Nkọwa dị mkpirikpi:

Ethylparaben 120-47-8


  • Aha ngwaahịa:Ethylparaben
  • CAS:120-47-8
  • MF:C9H10O3
  • MW:166.17
  • EINECS:204-399-4
  • agwa:emeputa
  • ngwugwu:1 kg / kg ma ọ bụ 25 n'arọ / drum
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: Ethylparaben
    Ọnọdụ: 120-47-8
    MF: C9H10O3
    MW: 166.17
    EINECS: 204-399-4
    Ebe mgbaze: 114-117 Celsius (ọkụ)
    Ebe esi mmiri: 297-298C (ọkụ)
    Njupụta: 1.1708 (atụmatụ siri ike)
    Nrụgide ikuku: 0.00012 hPa (25 Celsius C)
    Ntụgharị ntụgharị: 1.5286 (atụmatụ)
    Fp: 297-298°C
    Okpomọkụ nchekwa: 2-8°C
    Pka: 8.31±0.13 (buru amụma)
    Ụdị: Crystalline ntụ ntụ
    Agba: Ọcha
    PH: 4.5-5.5 (H2O, 20°C) (ihe ngwọta juru eju)
    Ebe: 14,3837
    BRN: 1101972

    Nkọwapụta

    Aha ngwaahịa Ethylparaben
    Ọdịdị White Crystalline ntụ ntụ
    Ịdị ọcha 99% nkeji
    MW 166.17
    Ebe mgbaze 114-117 Celsius C (ọkụ)

    Ngwa

    Organic intermediates.
    A na-eji ya dị ka ihe nchekwa, onye na-ahụ maka nje bacteria.
    Ejiri ya na nri, ihe ịchọ mma, na ọgwụ.
    Ọ nwekwara ike-eji dị ka organic analysis reagent.

    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.

    Nchekwa

    Ajujuru n'ime drum ígwè nke ejiri akpa rọba kpuchie ya. Enweghị ihe pụrụ iche chọrọ maka nchekwa na njem.

    Nkwụsi ike

    Ngwaahịa a bụ ihe na-egbu egbu nke ukwuu nwere ọnụọgụ phenol nke 8.0. Nsi dị obere, enweghị mgbakasị ahụ na akpụkpọ mmadụ.

    Nkọwa nke usoro enyemaka mbụ dị mkpa

    Ndụmọdụ izugbe
    Kpọtụrụ dọkịta. Gosi dọkịta na saịtị ahụ mpempe akwụkwọ nchekwa nchekwa a.
    Kuba ume
    Ọ bụrụ na ikuru ume, bugharịa onye ọrịa n'ikuku ọhụrụ. Ọ bụrụ na iku ume akwụsị, nye ume iku ume. Kpọtụrụ dọkịta.
    kọntaktị akpụkpọ
    Jiri ncha na ọtụtụ mmiri sachaa. Kpọtụrụ dọkịta.
    kọntaktị anya
    Jiri mmiri buru ibu sachaa nke ọma ma ọ dịkarịa ala nkeji iri na ise ma kpọtụrụ dọkịta.
    Nri nri
    Ya adịla mgbe ọ bụla enyela onye amaghị ihe ọ bụla n'ọnụ. Jiri mmiri sachaa ọnụ gị. Kpọtụrụ dọkịta.


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