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Ahụmịhe mmepụta afọ 14
Nwere osisi 2 Chemicals
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L-Arginine ntụ ntụ CAS 74-79-3 Ihe mgbakwunye ihe oriri na-edozi ahụ / nke anaghị adị ọcha / ọkwa nri.


  • CAS:19829-74-4
  • Ụdị molekụla:C8H6O6
  • Ibu Molecular:198.13
  • Ụdị okwu:Resorcinol-4,6-dicarboxylicacid; 4,6-dihydroxyisophthalic; 1,3-Benzenedicarboxylicacid,4,6-dihydroxy-; 4,6-dihydroxybenzene-1,3-dicarboxylicacid; 4,6-DIHYDROXYISOPHTHALICACID; 4,6-Dihydroxy-1,3-benzenedicarboxylicacid; 6-DIHYDROXYISOPHTHALICACID; DK7436
  • Nkọwa ngwaahịa

    Budata

    Mkpado ngwaahịa

    Anyị na-ejigide mma na imezi ngwa ahịa na ọrụ anyị. N'otu oge ahụ, anyị na-arụ ọrụ na-arụsi ọrụ ike na-eme nnyocha na mmelite maka L-Arginine Powder CAS 74-79-3 Nutritional Additive Sterile / Non-Sterile / Food Grade, Anyị na-atụle na elu àgwà karịa nke ukwuu. Tupu mbupụ na ntutu isi, a na-enyocha njikwa njikwa siri ike n'oge ọgwụgwọ dịka ụkpụrụ kachasị mma nke mba ụwa.
    Anyị na-ejigide mma na imezi ngwa ahịa na ọrụ anyị. N'otu oge ahụ, anyị na-arụsi ọrụ ike iji mee nyocha na nkwalite makaArginine na L-Arginine, Ụlọ ọrụ anyị na-etinye uche mgbe niile na mmepe nke ahịa mba ụwa. Anyị nwere ugbu a ọtụtụ ndị ahịa na Russia, mba Europe, USA, mba Middle East na mba Africa. Anyị na-agbaso àgwà ahụ mgbe niile mgbe ọrụ na-ekwe nkwa izute ndị ahịa niile.

    4,6-Dihydroxyisophthalic acid bụ organic compound, nke a makwaara dị ka terephthalic acid (TDA). Ọ bụ ntụ ntụ na-acha ọcha kristal, soluble na mmiri, mmanya na ester solvents, na-adịghị ike soluble na ndị na-abụghị polar solvents. 4,6-Dihydroxyisophthalic acid bụ acid na-adịghị ike, na otu hydroxyl ya bụ acidic, nke nwere ike isonye na esterification na mmeghachi omume acylation.

    Ebe mgbaze 308-310 ℃
    Ebe esi nri 551.0± 35.0°C(buru amụma)
    ebe mgbari 301.1± 22.4 Celsius C
    Njupụta 1.8±0.1 g/cm3
    Ọnụọgụ acidity (pKa) 2.56± 0.10 (buru amụma)
    Uzuoku mgbali 0.0±1.6 mmHg na 25°C
    Ntụgharị ntụgharị 1.718
    Ọnọdụ nchekwa Ọnọdụ ikuku na-adịghị arụ ọrụ, okpomọkụ ọnụ ụlọ

     

    4, 6-dihydroxyisophthalic acid bụ ihe dị mkpa akụrụngwa maka mmepụta nke polyester polymer ihe, dị ka polyester fiber, polyester film, polyester agba na na. A pụkwara iji ya mee ihe dị ka etiti na njikọ nke e ji esiji ákwà, resins, ọkụ retardants na ndị ọzọ chemicals.

    25kg / agba

    Anyị na-ejigide mma na imezi ngwa ahịa na ọrụ anyị. N'otu oge ahụ, anyị na-arụ ọrụ na-arụsi ọrụ ike iji mee nchọpụta na mmelite maka ụdị Europe maka L-Arginine Powder CAS 74-79-3 Nutritional Additive Sterile / Non-Sterile / Food Grade, Anyị na-atụle na elu àgwà karịa nke ukwuu. Tupu mbupụ na ntutu isi, a na-enyocha njikwa njikwa siri ike n'oge ọgwụgwọ dịka ụkpụrụ kachasị mma nke mba ụwa.
    Europe style makaArginine na L-Arginine, Ụlọ ọrụ anyị na-etinye uche mgbe niile na mmepe nke ahịa mba ụwa. Anyị nwere ugbu a ọtụtụ ndị ahịa na Russia, mba Europe, USA, mba Middle East na mba Africa. Anyị na-agbaso àgwà ahụ mgbe niile mgbe ọrụ na-ekwe nkwa izute ndị ahịa niile.


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