taura

BATA

Leave Your Message
Zvinonhuwira zvebhata 2,3-Butanedione [431-03-8] FEMA 2370
MaAldehydes nemaketones akatevedzana
Zvikamu zveZvigadzirwa
Zvigadzirwa Zvakakurumbira

Zvinonhuwira zvebhata 2,3-Butanedione [431-03-8] FEMA 2370

Kodhi Yechigadzirwa: RL8007
Kunhuhwirira: Mumushonga wakasanganiswa zvakanyanya une hwema hwakasimba hwebhota.
Nzvimbo Inoshanda: Zvinwiwa, masiwiti, zvinhu zvakabikwa, zvinwiwa zvinotonhora, chingamu, pudding, nezvimwewo.
Chipimo Chinokurudzirwa (PPm): 1-50
FEMA: 2370
Kodhi Yenyika Yese: S0207
Nhamba yeCAS: 431-03-8
Fomura yekuvaka:

Mufananidzo 1.png

    Sampuro Yemasheya Inowanikwa Mahara uye Yemahara

    Zita remakemikari: 2,3-Butanedione
    Mazwi akafanana: DIACETYLE; Biacetyl; Diacetyl; butane-2,3-dione
    Kurema kwemasero: C4H6O2
    Chitarisiko: Yero kusvika yero - mvura yegirini
    Kugadzikana: 1. Zvigadzirwa zvechisikigo zvinowanikwa mumafuta ebay, mafuta embeu yeseleri, mafuta emidzi yeAngelica, raspberry, sitirobheri, kirimu, waini, nezvimwewo. Nekuti inoshanduka-shanduka, inowanikwa chete muchikamu chekutanga chemafuta anokosha nemvura yakasanganiswa. Kumanikidzwa kwakanyanya kwemhepo, kunogona kukurumidza kushanduka-shanduka patembiricha yemukamuri. Inosanganiswa mu ethanol, ether, mafuta mazhinji asingavhunduke uye propylene glycol, inonyungudika muglycerin nemvura, hainyungudike mumafuta emaminerari. Pfeka mbatya dzekudzivirira paunenge uchishandisa.
    2. Inowanikwa mumashizha efodya akacheneswa neflue-cured, mashizha efodya ane flavour uye flue gas.
    3. Inowanikwa mumafuta anokosha emupaini, Angelica nelavender, pamwe chete nemafuta emashizha eLa Reunion, Guava citronella neLapidang.
    4. Inowanzo gadzirwa kana zvinhu zvezvirimwa zvikapiswa nemhepo.

    Tsanangudzo ye2,3-Butanedione

    Chitarisiko

    Mvura yegirini yero kusvika yero

    Kutevedzera

    Kuchena (≥w%)

    98.0

    99.05

    Kunhuhwirira

    Ine hwema hwakasimba hwebhota mumushonga wakasanganiswa zvakanyanya

    Kutevedzera

    Kuwanda kwehama (20℃)

    0.978-0.988

    0.9805

    Refractive Index (20℃)

    1.3920-1.3980

    1.3936

    Mutemo weVatungamiriri

    GB 1886.51-2015

    Nhamba yeNyaya

    431-03-8

    Nhamba yeFEMA

    2370

    Kushandiswa kwe2,3-Butanedione

    1. Inoshandiswa kugadzira kunaka kwekirimu uye ndiyo chinhu chikuru chekugadzira kunaka kwepirazine
    2.GB 2760-96 inotsanangura kushandiswa kwezvinonaka zvinodyiwa zvinobvumidzwa kwenguva pfupi. Zvinonyanya kushandiswa kugadzira kunaka kwekirimu, chizi chinovirisa uye kunaka kwekofi.
    3. Inonyanya kushandiswa kugadzira kunaka kwechikafu, ndiyo kuravira kukuru kwekuravira kwekirimu, uye inogona kushandiswawo mumukaka, chizi nezvimwe zvinonhuhwirira. Zvakadai semichero, caramel, chokoreti, kofi, macherries, vanilla beans, huchi, cocoa, michero, waini, utsi, rum, nzungu, maarumondi, ginger nezvimwewo. Inogona zvakare kushandiswa muhuwandu hushoma hwemichero mitsva kana kunaka kutsva kwekuzora.
    4. Inoshandiswa kugadzira mhando dzakasiyana dzemukaka, kirimu, margarine, chinhu chinotonhorera uye chinonaka chemasiwiti. Inoshandiswawo se gelatin hardener, photographic binder.
    5. Kugadzira zvinhu zvakasikwa. Zvidzidzo zvemakemikari, ma reagents ekugadzirisa arginine residues mumapuroteni. Zvinotakura zvinonhuwira zvekirimu, kofi, huchi, nezvimwewo. Gelatin hardener.
    Mufananidzo 288n

    Kubatsira kwe2,3-Butanedione

    1.Kuchena kwakanyanya 99.0% min
    2.Shandisa zvakasiyana-siyana zvekunaka.
    3. Tine chitupa che ISO 9001, ISO 14001 uye ISO22000, Tinewo chitupa cheHACCP, tine chitupa cheHalal uye kosher chechigadzirwa ichi.
    5. Tine mukana mukuru, saka, tinowanzova nenguva yekukurumidza.
    6. Tinogona kupa 10g-50g yemuenzaniso wemahara wekuyedzwa kwenyu murabhoritari. Tinowanzo tumira sampuli iyi nemakambani ekunze akadai seDHL kana Fedex. Inokurumidza uye iri nyore.

    Kurongedza kwe2,3-Butanedione

    1. Kurongedza kwemuenzaniso i20g/30g/50g pabhodhoro.
    2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.
    3.25 kg padhiramu (dhiramu repurasitiki remhando yechikafu, risina purasitiki, gwaro retifiketi rebato rechitatu)
    Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi
    Mufananidzo 2vz8

    Mamiriro ekuchengetera 2,3-Butanedione

    Chengeta zvinhu zvako zvakavharwa, zvichengeterwe munzvimbo ine mhepo inofefetera, yakaoma, ine rima patembiricha yakaderera, tembiricha iri pasi pe8 ℃ ichave iri nani pakuichengeta. Kuchengetera kunofanira kunge kuri kure nezvinhu zvinooxidating agents.