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Methylparaben Pham Grade na Cas 99-76-3 NIPAGIN


  • CAS:99-76-3
  • Usoro Molekụla:C8H8O3
  • Ibu Molekụla:152.15
  • EINECS:202-785-7
  • Okwu ndị yiri ya:NIPAGIN; NIPAGIN PLAIN; P-HYDROXYBENZOIC ACID METHYL ESTER; RARECHEM AL BF 0098; METHYLPARABEN,FCC; METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Kedu ihe bụ Methylparaben Pham Grade na Cas 99-76-3 NIPAGIN?

    Ntụ ntụ kristal ọcha ma ọ bụ kristal na-enweghị agba, a na-agbaze ngwa ngwa na mmanya, ether na acetone, a na-agbaze ntakịrị na mmiri, ebe esi mmiri 270-280℃. Ojiji A na-ejikarị Methyl paraben eme ihe dị ka ihe nchekwa nje bacteria na mmepụta organic, nri, ihe ịchọ mma na ọgwụ, yana dị ka ihe nchekwa na nri.

    Nkọwapụta nke Methylparaben Pham Grade With Cas 99-76-3 NIPAGIN

    Aha Ngwaahịa:

    Methylparaben

    Nọmba ogbe.

    JL20220623

    Cas

    99-76-3

    Ụbọchị MF

    Juun 23, 2022

    Nkwakọ ngwaahịa

    25KGS/DRUM

    Ụbọchị Nyocha

    Juun 23, 2022

    Ọnụọgụ

    2MT

    Ụbọchị mmebi

    Juun 22, 2024

    IHE

    Ọkọlọtọ

    Nsonaazụ

    Ọdịdị

    Ntụ ntụ kristal ọcha

    Kwekọrịta

    Nnyocha

    HPLC

    Kwekọrịta

    Nnyocha%

    99.0-100.5

    99.43%

    Ihe ndị na-adịghị ọcha nke organic%

    Asịd P-Hydroxybenzoic

    NMT 0.5

    Ihe ndị na-adịghị ọcha a na-akọwapụtaghị

    NMT 0.5

    Ihe na-adịghị ọcha niile

    NMT 1.0

    Ebe Agbaze ℃

    125-128

    126.1

    Pasentị ihe fọdụrụ

    ≤0.1

    0.03

    Asịd

    Agafere

    Agafere

    Ọdịdị nke ngwọta

    Agafere

    Agafere

    Ihe mgbaze fọdụrụ

    Oke Methanol 3000 ppm

    Agafere

    Ígwè dị arọ (Pb)

    ≤10ppm

    <10ppm

    Mfu mgbe a kpọrọ nkụ

    ≤0.50

    0.21

    Mmechi

    Ndị ruru eru

     

    Iji Methylparaben Pham Grade mee ihe na Cas 99-76-3 NIPAGIN

    1. Ihe nchekwa; Ihe mgbochi nje bacteria.
    2. A na-eji ya dị ka ihe nchekwa, a na-ejikwa ya eme ihe n'ọgwụ na ngwa sịntetik organic dị ka nri, ihe ịchọ mma na ọgwụ mgbochi ebu.
    3. A na-eji ya eme ihe n'ụlọ ọrụ ọgwụ dị ka ọgwụ nje na fungicides, a na-ejikwa ya eme ihe na mmepụta organic na nri, ihe na-esi ísì ụtọ, ihe nkiri na ihe mgbakwunye nchebe nchara ndị ọzọ. Ngwaahịa a na-akpasu akpụkpọ ahụ iwe.
    4. Ọgwụ nje maka ime ka ahụ dị ọcha. Ọmụmụ ihe gbasara mmepụta nke homonụ steroid.

    Nkwakọba nke Methylparaben Pham Grade na Cas 99-76-3 NIPAGIN

    Dọm 25kgs ma ọ bụ ihe ndị ahịa chọrọ. Debe ya ebe dị anya na ìhè na okpomọkụ dị n'okpuru 25℃.

    Methylparaben

    Methylparaben Pham Grade na Cas 99-76-3 NIPAGIN


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