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L(+)-Tartaric acid CAS 87-69-4

 


  • CAS:87-69-4 ib
  • Molecular Formula:C4H6O6
  • Molecular Luj:150.09 Nws
  • EINECS:201-766-0
  • Synonyms:FEMA 3044; DIHYDROXYSUCCINIC ACID; DEXTROTARTARIC ACID; ACIDUM tartaricum; 2,3-DIHYDROXYDUTANEDIOIC ACID; 2,3-DIHYDROXYBUTANEDIOIC ACID; (2R, 3R)-(+)-TARTARIC ACID; (2R,3R)-2,3-DIHYDROXYSUCCINIC ACID
  • Product Detail

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    Khoom cim npe

    L(+)-Tartaric Acid CAS 87-69-4 yog dab tsi?

    L(+)-tartaric acid yog cov xim tsis muaj xim lossis dawb crystalline hmoov, dav siv los ua cov kua qaub hauv dej haus thiab lwm yam khoom noj, thiab siv rau hauv cawv, dej qab zib, khoom qab zib, qhob cij, thiab qee cov khoom qab zib gelatinous.

    Specification

    ITEM

    STANDARD

    TSEEM CEEB

    Qhov tshwm sim

    Dawb crystalline hmoov los yog dawb crystalline hmoov

    Ua raws

    Tshwj xeeb rotatory zog

    +12.0 ~ +13.0

    +12.5

    Poob ntawm ziab%

    ≤0.5

    0.07 ib

    Residue ntawm ignition%

    ≤ 0.05

    0.01 ib

    Sulfate (SO4)

    Pass xeem

    Ua raws

    Oxalate

    Pass xeem

    Ua raws

    Lead mg/kg

    ≤ 2

    <2

    Kev ntsuas %

    99.7 ~ 100.5

    99.82 ib

    Daim ntawv thov

    1.L(+)-Tartaric Acid yog dav siv los ua cov kua qaub hauv dej haus thiab lwm yam khoom noj, thiab siv rau hauv cawv, dej qab zib, khoom qab zib, qhob cij, thiab qee cov khoom qab zib gelatinous.

    2.L(+)-Tartaric Acid tuaj yeem siv los ua cov tshuaj daws teeb meem rau kev tsim cov tshuaj tiv thaiv kab mob nruab nrab DL-aminobutanol;

    3.L (+)-Tartaric Acid kuj tuaj yeem siv los ua cov khoom siv chiral rau kev sib txuas ntawm tartaric acid derivatives

    4.L(+)-Tartaric Acid tuaj yeem ua haujlwm nrog ntau yam hlau ions thiab tuaj yeem siv los ua tus neeg saib xyuas thiab polishing tus neeg sawv cev rau cov hlau.

    Pob

    25kg / hnab lossis raws li cov neeg siv khoom xav tau.

    L(+)-Tartaric acid-pob

    L(+)-Tartaric Acid CAS 87-69-4

    L (+) - Tartaric acid-packing

    L(+)-Tartaric Acid CAS 87-69-4


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