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Zogulitsa

  • Wopanga Mtengo Wabwino N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2

    Wopanga Mtengo Wabwino N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2

    N,N-DIMETHYLFORMAMIDE ndi chidule cha DMF.Ndi gulu lopangidwa ndi kulowetsa m'malo mwa gulu la hydroxyl la formic acid ndi gulu la dimethylamino, ndipo mawonekedwe a molekyulu ndi HCON (CH3)2.Ndi madzi opanda mtundu, owoneka bwino, otentha kwambiri okhala ndi fungo la amine wopepuka komanso kachulukidwe kakang'ono ka 0.9445 (25°C).Malo osungunuka -61 ℃.Malo otentha 152.8 ℃.Flash point 57.78 ℃.Kuchuluka kwa mpweya 2.51.Kuthamanga kwa nthunzi 0.49kpa (3.7mmHg25 ℃).Malo oyaka moto ndi 445°C.Kuphulika kwa malire a nthunzi ndi mpweya wosakaniza ndi 2.2 mpaka 15.2%.Pakakhala lawi lotseguka komanso kutentha kwakukulu, zitha kuyambitsa kuyaka ndi kuphulika.Imatha kuchita zachiwawa ndi sulfuric acid ndi fuming nitric acid komanso ngakhale kuphulika.Zimasakanikirana ndi madzi komanso zosungunulira zambiri za organic.Ndi wamba zosungunulira kwa mankhwala zimachitikira.N,N-DIMETHYLFORMAMIDE yoyera ndi yopanda fungo, koma N,N-DIMETHYLFORMAMIDE yoyera imakhala ndi fungo la nsomba chifukwa imakhala ndi zonyansa za dimethylamine.

    CAS: 68-12-2

  • Wopanga Mtengo Wabwino DMTDA CAS:106264-79-3

    Wopanga Mtengo Wabwino DMTDA CAS:106264-79-3

    DMTDA ndi mtundu watsopano wa polyurethane elastomer kuchiritsa cross-linking wothandizira, DMTDA ali makamaka awiri isomers, 2,4- ndi 2,6-dimethylthiotoluenediamine osakaniza (chiŵerengero ndi za Chemicalbook77~80/17 ~20), poyerekeza ndi ambiri ntchito. MOCA, DMTDA ndi madzi okhala ndi mamasukidwe otsika kutentha firiji, DMTDA akhoza kukhala oyenera ntchito yomanga pa kutentha otsika ndipo ali ndi ubwino otsika ofanana mankhwala.

    CAS: 106264-79-3

  • Wopanga Mtengo Wabwino Potaziyamu Phosphate (Dibasic) CAS:7758-11-4

    Wopanga Mtengo Wabwino Potaziyamu Phosphate (Dibasic) CAS:7758-11-4

    Dipotaziyamu phosphate (K2HPO4) ndi gwero lofala la phosphorous ndi potaziyamu, lomwe nthawi zambiri limagwiritsidwa ntchito ngati feteleza.Dipotaziyamu phosphate imagwiritsidwanso ntchito kwambiri m'makampani azakudya, monga zowonjezera chakudya ndi electrolyte replenisher powonjezera masewera olimbitsa thupi.Kugwiritsiridwa ntchito kwina kwa dipotassium phosphate ndi monga mankhwala, omwe amagwira ntchito ngati diuretic kapena laxative.Kupatula apo, Dipotassium phosphate imagwiritsidwa ntchito popanga zokometsera za mkaka wotsanzira kuti apewe kukomoka komanso kugwiritsidwa ntchito mu ufa wina pokonzekera zakumwa.Kuphatikiza apo, Dipotassium phosphate imapezeka kawirikawiri m'ma labotale opanga mankhwala opangira ma buffer solution ndi trypticase soya agar yomwe imagwiritsidwa ntchito kupanga mbale za agar zokulitsa mabakiteriya.

    CAS: 7758-11-4

  • Wopanga Mtengo Wabwino Glycine Chakudya kalasi CAS:56-40-6

    Wopanga Mtengo Wabwino Glycine Chakudya kalasi CAS:56-40-6

    Glycine: White monocrystalline kapena hexagonal makhiristo, kapena crystalline ufa.Palibe fungo, kukoma kwapadera.Ikhoza kumasula asidi ndi kukoma kwa alkali, kuphimba kuwawa kwa kuwonjezera shuga ku chakudya, ndikuwonjezera kutsekemera.Pafupifupi 1.1607 malo osungunuka 248 ° C (kutulutsa mpweya ndi kuwonongeka).Ndi dongosolo losavuta mu mndandanda wa amino acid ndi thupi laumunthu losafunikira.Ili ndi magulu a acidic ndi alkaline mu molekyulu.Ndi electrolyte wamphamvu mu njira yamadzimadzi., Yosavuta kusungunuka m'madzi, kusungunuka m'madzi: 25g / 100ml pa 25 ° C;67.2g/100ml pa 50 ° C. 25 ° C).Zovuta kwambiri kusungunuka mu Mowa (0.06g/100g madzi opanda Mowa).Pafupifupi osasungunuka mu zosungunulira monga acetone ndi ether.Yankhani ndi hydrochloride kuti mupange mchere wa hydrochloride.
    Glycine chakudya kalasi CAS: 56-40-6
    Dzina la malonda: Glycine chakudya kalasi

    CAS: 56-40-6

  • Wopanga Mtengo Wabwino Resveratrol 50% CAS:501-36-0

    Wopanga Mtengo Wabwino Resveratrol 50% CAS:501-36-0

    Resveratrol ndi antioxidant yachilengedwe yomwe imatha kuchepetsa kukhuthala kwa magazi, kuletsa kukhazikika kwa mapulateleti ndi mitsempha yamagazi, ndikusunga magazi osatsekeka.Resveratrol imatha kuletsa kuchitika komanso kukula kwa khansa.Kupewa ndi kuchiza matenda a mtima, hyperlipidemia.Ntchito yoletsa zotupa ilinso ndi zotsatira za estrogen, zomwe zitha kugwiritsidwa ntchito pochiza matenda monga khansa ya m'mawere ya ChemicalBook.Resveratrol imatha kuchedwetsa ukalamba ndikuletsa khansa.Resveratrol ali ndi zambiri mu khungu la mphesa wofiira, vinyo wofiira ndi madzi a mphesa.Kafukufuku wasonyeza kuti kukhulupirika kwa ma chromosome kudzawonongedwa ndi kukalamba kwa anthu, ndipo resveratrol ikhoza kuyambitsa puloteni yotchedwa Sirtuin yomwe imakonza thanzi la chromosome, motero imachedwa kukalamba.

    Mankhwala katundu: zoipa, woyera ufa, kwathunthu kusungunuka Mowa.

    CAS: 501-36-0

  • Wopanga Mtengo Wabwino Wophatikiza polyether CAS:9082-00-2

    Wopanga Mtengo Wabwino Wophatikiza polyether CAS:9082-00-2

    Polyether yophatikizidwa ndi imodzi mwazinthu zazikulu zopangira thovu lolimba la polyurethane, lomwe limadziwikanso kuti zinthu zoyera, ndipo limatchedwa zinthu zoyera zakuda zokhala ndi polima MDI.Amapangidwa ndi zinthu zosiyanasiyana monga poliyeti, yunifolomu thobvu wothandizila, zogwirizana wothandizira, chothandizira, thovu wothandizila ndi zigawo zina.Ndizoyenera nthawi zosiyanasiyana zomwe zimafunikira kusungitsa kutchinjiriza ndikuteteza kuzizira komanso kuzizira.
    Kuphatikiza polyether CAS: 9082-00-2
    Series: 109C wophatikizana poliyeti / 3126 / poliyeti wophatikiza 8079

    CAS: 9082-00-2

  • Wopanga Mtengo Wabwino 30% Enzymolysis Alginic Acid Microparticles CAS:1806241-263-5

    Wopanga Mtengo Wabwino 30% Enzymolysis Alginic Acid Microparticles CAS:1806241-263-5

    Dzina lachi China: Kutulutsa kwa m'nyanja, dzina la Chingerezi: Seaweedextract [Zosakaniza zazikulu] chingamu cha algae, mapuloteni osakhwima, mavitamini angapo, michere ndi kufufuza zinthu.[Chemicalbook extract source] Seaweed.[Makhalidwe Athupi] Black Flakes.[Pharmacological zotsatira] Nyanja yamchere imagwiritsidwa ntchito pofewa;kuchotsa phlegm;imathandiza madzi;kutupa.

    CAS: 1806241-263-5

  • Wopanga Mtengo Wabwino Melamine CAS:108-78-1

    Wopanga Mtengo Wabwino Melamine CAS:108-78-1

    Melamine-formaldehyde resin (MFR) ndi chinthu chophatikizira pamapulasi amphamvu (olimba).Kudziwitsidwa kunanenedwa mwa katswiri wa chipinda cha pulasitala, yemwe anagwiritsa ntchito zida za pIaster zolimbitsa utomoni, ndi akatswiri a mano.Melamine anali mu piIaster yolimba ya mano yomwe imagwiritsidwa ntchito poumbira.Imagwiritsidwa ntchito ngati kumaliza kwa nsalu, Melamine idapezekanso ngati allergen mwa amayi omwe adasintha zovala m'sitolo.Melamine imatulutsanso formaldehyde, yomwe ingakhale yolimbikitsa.

    CAS: 108-78-1

  • Wopanga Mtengo Wabwino WA SEAWEED EXTRACT FLAKES 18% CAS:1806241-263-5

    Wopanga Mtengo Wabwino WA SEAWEED EXTRACT FLAKES 18% CAS:1806241-263-5

    Seaweed ndi chomera chakale kwambiri padziko lapansi.Palibe mizu, maluwa kapena zipatso.Udzu wa m'nyanja watengedwa kuchokera m'nyanja ndipo umakhala ndi kuberekana kwachilendo kudzera mu spores.SESMOLLIENT ndi chilengedwe chachilengedwe chachilengedwe chachilengedwe.Lili ndi algae, mapuloteni osakhwima, mavitamini osiyanasiyana, ma enzyme ndi kufufuza zinthu.Pali ubwino wambiri wa zokolola zam'madzi.Zili ndi zotsatira zodziwikiratu za Chemicalbook pakukonzekera chisamaliro cha tsitsi, zomwe zimatha kuwonjezera mtundu ndi kufewa kwa tsitsi, kuchepetsa kutsika kwa tsitsi, kukonza kugawanika kwa tsitsi, ndikuwonjezera kukhazikika kwa tsitsi.Lili ndi zotsatira za moisturizing, lubrication ndi makwinya, ndipo zimakhala ndi zotsatira za antibacterial, anti-inflammatory and kulimbikitsa machiritso a bala.dziko langa linagwiritsa ntchito zitsamba zam'madzi pochiza matenda a m'mimba 3000 AD isanafike;anthu akale a ku Polynesia ankagwiritsa ntchito mabala osiyanasiyana, kuvulala ndi zotupa ndi mankhwala a zitsamba zam'madzi.

    CAS: 1806241-263-5

  • Wopanga Mtengo Wabwino wa Glycine Industrial grade CAS:56-40-6

    Wopanga Mtengo Wabwino wa Glycine Industrial grade CAS:56-40-6

    Glycine :amino acid (kalasi ya mafakitale) Mapangidwe a maselo: C2H5NO2 Kulemera kwa maselo: 75.07 White monoclinic system kapena hexagonal crystal, kapena ufa woyera wa crystalline.Ndiwopanda fungo ndipo amakoma mwapadera.Kuchulukana kwachibale 1.1607.Malo osungunuka 248 ℃ (kuwola).PK & rsquo;1(COOK) ndi 2.34,PK & rsquo;2(N + H3) ndi 9.60.Kusungunuka m'madzi, kusungunuka m'madzi: 67.2g/100ml pa 25 ℃;39.1g/100ml pa 50 ℃;54.4g/100ml pa 75 ℃;67.2g/100ml pa 100 ℃.Ndizovuta kwambiri kusungunula mu ethanol, ndipo pafupifupi 0.06g imasungunuka mu 100g ya ethanol mtheradi.Pafupifupi osasungunuka mu acetone ndi ether.Imakhudzidwa ndi hydrochloric acid kupanga hydrochloride.PH(50g/L yankho, 25 ℃)= 5.5~7.0
    Glycine amino acid CAS 56-40-6 Aminoacetic acid
    Dzina lazogulitsa: Glycine

    CAS: 56-40-6