Ọnụ ahịa N'ogbe China China Organic Chemical Raw Materials Ethylparaben CAS: 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

    Ọ bụ n'ezie ụzọ dị mma isi melite ngwa ahịa na ịrụkwa ọrụ anyị. Ebumnuche anyị kwesịrị ịbụ ịmepụta ngwaahịa na-eche echiche na atụmanya na ihe ọmụma magburu onwe ya maka Ahịa N'ogbe China China Organic Chemical Raw Materials Ethylparaben CAS: 120-47-8, Ụkpụrụ nke nzukọ anyị na-abụkarị inye ihe dị elu, ọrụ ruru eru, na nkwurịta okwu kwesịrị ntụkwasị obi. Nabata ndị enyi niile ka ha tinye usoro ikpe maka ịzụlite mmekọrịta azụmaahịa dị ogologo oge.
    Ọ bụ n'ezie ụzọ dị mma isi melite ngwa ahịa na ịrụkwa ọrụ anyị. Ebumnuche anyị kwesịrị ịbụ imepụta ngwaahịa na-eche n'echiche na atụmanya nwere ezigbo ihe ọmụma makaBiochemical Reagent, Ụlọ ọrụ China Organic Chemical Industry, Anyị na-achụso management tenet nke "Quality bụ elu, Service bụ kasị elu, Reputation bụ mbụ", na ga-ezi obi ike na-ekere òkè ihe ịga nke ọma na niile ahịa. Anyị na-anabata gị ka ịkpọtụrụ anyị maka ozi ndị ọzọ ma na-atụ anya ịrụ ọrụ na gị.

    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.

    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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