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Khoom Categories
Cov khoom tshwj xeeb

Sodium benzoate, acid preservative

Sodium benzoate hmoov:

(cov tshuaj formula: C6H5CO2Na) yog sodium ntsev ntawm benzoic acid. Sodium benzoate yog ib qho kua qaub preservative nrog cov nyhuv antiseptic zoo nyob rau hauv ib puag ncig acidic. Nws yog ib qho khoom noj khoom haus uas feem ntau siv. Nws muaj cov nyhuv ntawm kev tiv thaiv deterioration thiab sourness thiab prolonging lub txee lub neej. Nws yog dav siv nyob rau hauv tag nrho cov teb chaws nyob rau hauv lub ntiaj teb no.

    cov khoom paub meej

    Kev piav qhia

    Dawb crystalline nplej los yog hmoov. Nws yog dav siv rau cov zaub mov preservative ua los ntawm cov tshuaj tiv thaiv los ntawm sodium hydroxide nrog benzoic acid. Sodium Benzoate yog cov pwm zoo dua thiab cov poov xab inhibitor thiab txij li cov khoom noj acidity loj hlob cov kab mob, pwm thiab cov poov xab sai, nws yog qhov pheej yig tshaj los khaws lawv.
    Sodium benzoate siv cov ntawv me me dawb granules, sprinkles, los yog hmoov. Nws tsis muaj ntxhiab tsw lossis muaj me ntsis qab zib benzoic tsw thiab ruaj khov hauv huab cua thiab soluble hauv dej.

    piav 2

    Daim ntawv thov

    1. Feem ntau yog siv los ua zaub mov preservatives, kuj siv rau hauv kev npaj tshuaj, dyes, thiab lwm yam.
    2. Siv nyob rau hauv kev lag luam kws tshuaj thiab cog noob caj noob ces kev tshawb fawb, kuj siv raws li dye intermediates, fungicides thiab preservatives
    3. Cov tshuaj tua kab mob; Tshuaj tua kab mob.
    4. Sodium benzoate kuj yog ib qho tseem ceeb acid-hom zaub mov preservative. Hloov mus rau daim ntawv zoo benzoic acid thaum siv. Thov xa mus rau benzoic acid rau kev siv ntau thiab kev siv nyiaj. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua cov khoom noj khoom haus.
    5. Cov khoom no yog siv los ua zaub mov additives (preservatives), fungicides hauv kev lag luam kws tshuaj, mordants hauv kev lag luam dye, plasticizers hauv kev lag luam yas, thiab ua ib qho nruab nrab hauv cov organic synthesis xws li txuj lom.
    6. Nws yog siv los ua cosolvent hauv kev kuaj ntshav bilirubin, zaub mov additive (preservative), bactericide hauv kev lag luam kws, mordant hauv kev lag luam dye, plasticizer hauv kev lag luam yas, thiab ua ib qho nruab nrab hauv cov organic synthesis xws li txuj lom.
    Sucralose 1 ntsiav tshuaj
    Sucralose 2 e04
    Sucralose 414 t

    Khoom specification

    KEV KAWM NTAWV SPECIFICATION TSEEM CEEB xeem txoj kev
    TSEEM CEEB: DAWB FLAKES PASSED Hauv Tsev #PSB01
    METING POINT: 121-123oC 122.3 ib GB/T 617
    ASSAY (%): 99.50 Nws 99.56 ib GC Hauv Tsev #PSB02
    LOSS RAU DRYING (%): 0.1 MAX 0.03 ib GB1901-2005
    COLOR (HZEN): 20 MAX 18 GB/T 3143
    Hnyav Hlau (AS Pb) (PPM): 10 MAX 2 HAIV NEEG #PSB 04
    Chloride (AS Cl) (PPM): 200 MAX 50 HAIV NEEG #PSB 05
    Arsenic (AS As) (PPM): 2 MAX 2 HAIV NEEG #PSB 06
    Halogen, Halogenide (PPM) 300 MAX 200 PPM TS EN 14582: 2007
    phthalic acid PASSED PASSED TS EN 14372: 2004
    Resudue ntawm ignition (%): 0.05 MAX 0.03 ib IB 1901-2005
    NYEEM NTXIV: Ua raws li qib TECH

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