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Mbubata ụlọ ọrụ dị elu P-Toluic Acid CAS No 99-94-5 nwere ezigbo ọnụ ahịa

• CAS NO: 99-94-5

• Arọ Molecular: 136.15

• EINECS: 202-803-3

• Aha kemịkal: 4-Methylbenzoic acid

• Ụdị mkpụrụ ndụ: C8H8O2

• Njikwa Mol: 99-94-5.mol

• Koodu Hs: 29163900

• Mmalite: China

    Njirimara

    Uzuoku Nrụgide:0.00248mmHg na 25°C
    Ntụgharị ntụgharị uche:1.5120 (atụmatụ)
    • Ebe Na-agbaze:179 Celsius C
    • Ebe esi mmiri:275.3 Celsius C na 760 mmHg
    Ebe mgbari:124.7 Celsius C
    Njupụta:1.151 g/cm3
    • MmiriSolubility.:
    Okpomọkụ nchekwa.:Ụlọ ahịa na RT.
    PSA:37.30000
    PKA:4.36 (na 25 ℃)
    • Ọdịdị:kristal na-enweghị agba ma ọ bụ ntụ ntụ ọcha kristal
    • LogP:1.69320
    Kpọmkwem Mas:136.052429494

    Nkọwapụta

    Nwale Ihe
    Nkọwapụta
    Ọdịdị
    Ọcha ntụ ntụ
    Ebe mgbaze 152-154 Celsius C
    Ebe esi nri 168-170 Celsius C
    Njupụta
    1.168±0.06 g/cm3
    pKa 4.25±0.10
    Nyocha 98% nkeji

    Eji ngwaahịa

    Enwere ike iji p-Toluic acid tụọ thorium na kewapụ calcium na strontium. A na-ejikarị eme ihe maka imepụta hemostatic aromatic acid, p-carbonitrile, p-toluoyl chloride, ihe ndị na-ese foto, wdg.

    Ngwugwu na Nchekwa

    ngwugwu: 
    25kg / katọn drum ma ọ bụ dị ka gị chọrọ.
    Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọ1 oul siri ikeIhe siri ike 24p1

     Nchekwa:
    Chekwaa akpa ahụ nke ọma na ebe akọrọ, dị jụụ na ebe ikuku na-ekpo ọkụ. Chekwaa iche na akpa nri ma ọ bụ ihe na-adabaghị adaba.

    Nchedo nchekwa

    Akpachara anya maka njikwa adịghị mma
    Ijikwa na ebe ikuku na-ekuku nke ọma. Yiri uwe nchebe kwesịrị ekwesị. Zere kọntaktị na akpụkpọ ahụ na anya. Zere imepụta uzuzu na ikuku ikuku. Jiri ngwa ndị na-adịghị ekpo ọkụ. Gbochie ọkụ na-akpata site na uzuoku mwepu electrostatic.

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