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Ihe Nlereanya Ihe Mgbakwunye Nri efu efu CAS 72-18-4 99% L-Valine ntụ ntụ

• CAS NO: 72-18-4

• Arọ Molecular: 117.148

• EINECS: 200-773-6

• Aha Chemical: (2S) -2-azaniumyl-3-methylbutanoate

• Ụdị ihe omimi: C5H11NO2

• Njikwa Mol: 72-18-4.mol

• Koodu Hs: 29224995

    Njirimara

    Uzuoku Nrụgide:2.6E-12mmHg na 25°C
    • Ebe Na-agbaze: 295-300 Celsius (sbl.) (ọkụ.)
    • Ebe esi mmiri: 213.642 Celsius na 760 mmHg
    • Ntụgharị Ntụgharị:28 Celsius (C=8, HCl)
    Ebe mgbari:83.008 Celsius 
    PSA:63.32000 
    PKA:2.37± 0.10 (buru amụma)
    • Ọdịdị:White crystalline ntụ ntụ
    • Njupụta:1.064 g/cm3  
    • Msọpụrụ mmiri:85 g/L (20 ℃)   
    • LogP:0,75460
    Kpọmkwem Mas:117.078978594

    Nkọwapụta

    Ihe na-anwale
    Nkọwapụta
    Nnwale mmetụta kristal na-acha ọcha ma ọ bụ ntụ ntụ, enweghị isi pụrụ iche
    Nyocha ≥98.0%
    Ọnwụ na ihicha ≤0.5%
    PH
    4.0-7.0
    Ihe fọdụrụ na mgbanye ≤0.5%
    Ntụgharị pụrụ iche[α]D25 +26.6°~+28.8°
    Nnu ígwè ≤0.003%
    Ọla dị arọ (dị ka Pb) ≤5mg/kg
    Arsenin (dị ka ọ dị na mkpokọta arsenic) ≤2mg/kg
    Mercury (dị ka Hg) ≤0.1mg/kg

    Eji ngwaahịa

    L-valine bụ kristal na-acha ọcha ma ọ bụ ntụ ntụ kristal, mkpịsị aka na-atọ ụtọ ma nwee uto dị ilu. Soluble soluble na formic acid, soluble n'ime mmiri, ihe fọrọ nke nta ka ọ bụrụ ihe a na-apụghị sosolument na ethanol na ether. Ma ọ bụ amino acid dị mkpa nke dị mkpa maka usoro ụjọ ụjọ na ịrụ ọrụ nke uche. Ọ bụ otu n'ime Alaka China Amino Acids (BCAAs). L-Valine enweghị ike ịmepụta ahụ site na ahụ ma a ga-etinye ya site na nri ma ọ bụ ihe mgbakwunye.Valine nwere ike inyekwu ume na mọzụlụ iji mepụta glucose, iji gbochie adịghị ike muscle, ma nwee ike inye aka wepụ nitrogen n'ime imeju, ma nyere aka na-ebufe nitrogen. akụkụ niile nke ahụ chọrọ. Enwere ike iji Valine mee ihe mgbakwunye nri, enwere ike jikọta ya na ntinye amino acid ndị ọzọ dị mkpa, nkwadebe amino acid zuru oke.
    A na-eji L-Valine mee ihe dị ka akụrụngwa ọgwụ ma ọ bụ maka mgbakwunye nri.

    Ngwugwu na Nchekwa

    ngwugwu: 
    25kg / Drum ma ọ bụ dị ka gị chọrọ.
    Nkwupụta: Chemical mejupụtara na nha nwere ike imeziwanye ihe ndị ahịa chọrọc38ad3ec4177333741d5b744f90d82d4c5Akpa geb

     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 anaghị ekwekọ.

    Nchedo nchekwa

    Akpachara anya maka njikwa adịghị mma
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