I-Gallic Acid

Inkcazelo emfutshane:

Igama:Gallic acid

Izithethantonye:I-3,4,5-Trihydroxybenzoic acid;I-Pyrogallol-5-carboxylic acid

Ifomula yeemolekyuli:C7H6O5

Ubunzima beMolekyuli:170.12

Inombolo yoBhaliso yeCAS:149-91-7

EINECS:205-749-9

Ukupakisha:25kg ibhegi/igubu/ibhokisi

Izibuko yokulayisha:China main port

Indawo yokuthumela:Shanghai ;Qindao;Tianjin


Iinkcukacha zeMveliso

Inkcazo

Ukupakishwa kunye nokuThunyelwa

FAQ

Iithegi zeMveliso

I-asidi ye-Gallic yi-asidi ye-trihydroxybenzoic, uhlobo lwe-phenolic acid, uhlobo lwe-asidi ye-organic, eyaziwa ngokuba yi-3,4,5-trihydroxybenzoic acid, efumaneka kwi-gallnuts, i-sumac, i-witch hazel, amagqabi eti, i-oki bark, kunye nezinye izityalo.Ifomula yeekhemikhali yi-C6H2 (OH) 3COOH.I-asidi ye-Gallic ifumaneka zombini ikhululekile kwaye njengenxalenye ye-tannins e-hydrolyzable.
I-asidi ye-Gallic isetyenziswa ngokuqhelekileyo kwishishini lamachiza.Isetyenziswe njengomgangatho wokumisela umxholo we-phenol wabahlalutyi abahlukeneyo nge-assay ye-Folin-Ciocalteau;iziphumo zichazwe kwi-gallic acid equivalents.I-asidi ye-Gallic ingasetyenziselwa njengento yokuqala kwi-synthesis ye-psychedelic alkaloid mescaline.


  • Ngaphambili:
  • Okulandelayo:

  • INTO IZIPHUMO
    INKCAZELO UPOWU OMHLOPHE
    UNGnyulu 99.69%
    Ilahleko EKOMISENI 9.21%
    ISIXAMBILISO SAMANZI ICACILE KWAYE INGCACILE
    APHA 180
    INKCAZO EKUTSHENI 0.025
    UBUDALA PPM 5.0
    I-TANNIC ACID PPM 0.2
    SULPHATE PPM 5.5
    I-BATCH WT.KG 25
    ISIPHELO IQINISEKILE

    Ugcino: kwindawo eyomileyo, epholileyo, kunye nendawo enomthunzi enepakethe yokuqala, thintela ukufuma, gcina kwiqondo lokushisa.

    Beka ubomi kwishelufa: iinyanga ezingama-48

    Iphakheji:in25kg/ibhegi

    ukuhanjiswa: khawuleza

    1. Ithini imiqathango yakho yentlawulo?
    T/T okanye L/C.

    2. Lithini ixesha lakho lokuhambisa?
    Ngokuqhelekileyo siya kulungelelanisa ukuthunyelwa kwiintsuku ze-7 -15.

    3. Kuthekani ngokupakisha?
    Ngokuqhelekileyo sibonelela ngokupakisha njenge-25 kg / ibhegi okanye ibhokisi.Ewe, ukuba uneemfuno ezizodwa kubo, siya kwenza ngokutsho kwakho.

    4. Kuthekani malunga nokuba semthethweni kweemveliso?
    Ngokweemveliso oziyaleleyo.

    5. Ngawaphi amaxwebhu owabonelelayo? 
    Ngokuqhelekileyo, sinikezela nge-invoyisi yezoRhwebo, uLuhlu lokuPakisha, iBhili yokulayisha, i-COA, isatifikethi seMpilo kunye nesatifikethi seMvelaphi.Ukuba iimarike zakho zineemfuno ezizodwa, sazise.

    6. Yintoni izibuko lokulayisha?
    Ngokuqhelekileyo yiShanghai, iQingdao okanye iTianjin.

    Bhala umyalezo wakho apha kwaye uwuthumele kuthi