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99% Purity Monosodium Glutamate Nrog Cas 32221-81-1


  • CAS Nr.:32221-81-1
  • Lwm lub npe:DL-monosodiumglutamate; sodiumglutamate(1-); sodiumacidl-glutamate; Monosodiumglutamate; Sodium 5-oxido-5-oxonorvaline; Monosodiumglutamate nrog rau lwm cov flavour-enhancers;
  • Molecular Formula:C5H8NaO4
  • Molecular Luj:169.11109 ib
  • EINECS:200-533-0
  • Product Detail

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    Khoom cim npe

    Monosodium glutamate yog dab tsi nrog cas 32221-81-1

    Monosodium glutamate yog dawb prismatic siv lead ua los yog crystalline hmoov, tsw tsw, nrog tshwj xeeb nqaij tsw. Tus txheeb ze ntom ntom yog 1.635, lub melting point yog 195 ℃, thiab cov filling tshwj xeeb ntim yog 1.20. Nws yooj yim soluble hauv dej, thiab pH ntawm 5% aqueous tov yog 6.7-7.2. Nws yog qhov nyuaj rau yaj hauv ethanol thiab ether. Yog tsis muaj kev nqus dej noo, cov dej siv lead ua pib poob ntawm 120 ℃, thiab lub cev qhuav dej ntawm intramolecular pib ntawm 150-160 ℃ los ua sodium pyroglutamine, uas poob nws cov saj tshiab. Nws pib decompose rau hauv pyrrole ntawm txog 270 ℃.

    Specification ntawm Monosodium glutamate nrog CAS 32221-81-1

    Khoom npe:

    Monosodium glutamate

    Batch No.

    JL20220512

    Cas

    32221-81-1

    MF Hnub tim

    Tsib. Peb Hlis 12, 2022

    Ntim

    25KGS / hnab

    Hnub Soj Ntsuam

    Tsib. Peb Hlis 12, 2022

    Ntau

    25 Mt

    Hnub Kawg

    Tsib. Peb 11, 2025

    Yam khoom

    STANDARD

    TSEEM CEEB

    Qhov tshwm sim

    Dawb Crystal

    Ua raws

    Purity

    ≥ 99.00%

    99.8%

    Kev sib hloov tshwj xeeb

    +24.9-25.3

    25.0 Nws

    PH (5%)

    6.7-7.5 Nws

    7.2

    Chloride

    ≤0.1%

    0.1%

    Poob rau ziab

    ≤0.5%

    0.1%

    Arsenic (As2SO3)

    ≤0.5ppm

    0,3ppm ua

    Lead (pb)

    ≤1ppm

    0,1ppm ua

    Cov hlau hnyav (raws li pb)

    ≤10ppm

    0,1ppm ua

    Translucent tus nqi

    ≥98

    99

    Xaus

    Tsim nyog

     

    Daim ntawv thov ntawm Monosodium glutamate nrog cas 32221-81-1

    1.Nws yog cov khoom siv ntau tshaj plaws hauv tsev thiab txawv teb chaws. Thaum nws coexists nrog ntsev, nws tuaj yeem txhim kho nws qhov tsw nthuav tawm. Thaum nws siv nrog sodium 5 '- inosine lossis sodium 5' - guanylate, nws muaj qhov sib npaug.
    2.Siv ua zaub mov flavoring

    Ntim ntawm Monosodium glutamate nrog cas 32221-81-1

    25kgs / hnab lossis raws li cov neeg siv khoom xav tau. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.

    Monosodium-glutamate

    Monosodium glutamate CAS 32221-81-1


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