{"id":3459,"date":"2024-07-26T05:40:08","date_gmt":"2024-07-26T05:40:08","guid":{"rendered":"https:\/\/pharm.sinocurechem.com\/?p=3459"},"modified":"2024-07-26T05:40:08","modified_gmt":"2024-07-26T05:40:08","slug":"guanidine-hydrochloride-properties-applications-and-synthesis-methods","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/guanidin-hidroklorid-tulajdonsagai-alkalmazasok-es-szintezismodszerek\/","title":{"rendered":"Guanidin-hidroklorid: Guidinidin-dinamid: Tulajdons\u00e1gok, alkalmaz\u00e1sok \u00e9s szint\u00e9zism\u00f3dszerek"},"content":{"rendered":"

Guanidin-hidroklorid: Guidinidin-dinamid: Tulajdons\u00e1gok, alkalmaz\u00e1sok \u00e9s szint\u00e9zism\u00f3dszerek<\/b><\/strong><\/p>\n

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  1. <\/b>C<\/b><\/strong>hemical <\/b><\/strong>P<\/b><\/strong>roperties<\/b><\/strong><\/li>\n<\/ol>\n

    A k\u00e9miai k\u00e9plet a k\u00f6vetkez\u0151: A CH5N3-HCl k\u00e9miai k\u00e9plete C\u2089H\u2081\u2081\u2084N\u2083-HCl, molekulat\u00f6mege 95,53 g\/mol. Megjelen\u00e9se a k\u00f6vetkez\u0151: A vegy\u00fclet feh\u00e9r krist\u00e1lyos szil\u00e1rd anyag, amely v\u00edzben j\u00f3l old\u00f3dik. Olvad\u00e1spontja 180-185 \u00b0C (356-365 \u00b0F).<\/p>\n

      \n
    1. <\/b>Fizikai tulajdons\u00e1gok<\/b><\/strong><\/li>\n<\/ol>\n

      Megjelen\u00e9s: Feh\u00e9r krist\u00e1lyos por<\/p>\n

      Olvad\u00e1spont: 182-185 \u00b0C<\/p>\n

      Oldhat\u00f3s\u00e1g: V\u00edzben \u00e9s alkoholban j\u00f3l old\u00f3dik.<\/p>\n

        \n
      1. <\/b>Alkalmaz\u00e1sok<\/b><\/strong><\/li>\n<\/ol>\n
          \n
        • <\/b>Polimer gy\u00e1rt\u00e1s<\/b><\/strong><\/li>\n<\/ul>\n

          A poliamidok \u00e9s a poli\u00e9szterek a polimerek k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 oszt\u00e1lya, amelyek jelent\u0151s kutat\u00e1s \u00e9s fejleszt\u00e9s t\u00e1rgy\u00e1t k\u00e9pezt\u00e9k.<\/p>\n

          Az ODDA egy olyan monomer, amelyet sz\u00e9les k\u00f6rben haszn\u00e1lnak nagy teljes\u00edtm\u00e9ny\u0171 poliamidok (nylonok) \u00e9s poli\u00e9szterek szint\u00e9zis\u00e9ben. Az ODDA hossz\u00fa alif\u00e1s l\u00e1nca el\u0151ny\u00f6ket biztos\u00edt a keletkez\u0151 anyagoknak, bele\u00e9rtve a fokozott rugalmass\u00e1got, tart\u00f3ss\u00e1got, h\u0151- \u00e9s vegyszer\u00e1ll\u00f3s\u00e1got.<\/p>\n

          A m\u0171szaki m\u0171anyagok a polimerek olyan v\u00e1ltozatos kateg\u00f3ri\u00e1j\u00e1t alkotj\u00e1k, amelyek k\u00fcl\u00f6nb\u00f6z\u0151 tulajdons\u00e1gokkal rendelkeznek, \u00e9s alkalmasak a k\u00fcl\u00f6nb\u00f6z\u0151 m\u0171szaki alkalmaz\u00e1sokban val\u00f3 felhaszn\u00e1l\u00e1sra. Az aut\u00f3iparban, az elektromos \u00e9s az elektronikai iparban olyan alkatr\u00e9szek gy\u00e1rt\u00e1s\u00e1ra alkalmazz\u00e1k, amelyeknek robusztuss\u00e1got \u00e9s magas h\u0151m\u00e9rs\u00e9kletekkel szembeni ellen\u00e1ll\u00e1st kell tan\u00fas\u00edtaniuk.<\/p>\n

          Rostok: A textiliparban er\u0151s, rugalmas \u00e9s kop\u00e1s\u00e1ll\u00f3 sz\u00e1lak el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra haszn\u00e1lj\u00e1k. Nevezetes p\u00e9lda erre a hexametil\u00e9ndiaminb\u00f3l \u00e9s az ODDA-b\u00f3l nyert nejlon 6,18.<\/p>\n

          Filmek: A csomagol\u00f3iparban kiv\u00e1l\u00f3 barrier tulajdons\u00e1gokkal rendelkez\u0151, tart\u00f3s \u00e9s rugalmas f\u00f3li\u00e1k gy\u00e1rt\u00e1s\u00e1ra haszn\u00e1lj\u00e1k.<\/p>\n

          Teljes\u00edtm\u00e9nyel\u0151ny\u00f6k:<\/p>\n

          Fokozott rugalmass\u00e1g \u00e9s sz\u00edv\u00f3ss\u00e1g: Az ODDA hossz\u00fa alif\u00e1s l\u00e1nca kiv\u00e1l\u00f3 mechanikai tulajdons\u00e1gokat biztos\u00edt.<\/p>\n

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          • <\/b>Ken\u0151anyagok \u00e9s zs\u00edrok<\/b><\/strong><\/li>\n<\/ul>\n

            Az ODDA alapvet\u0151 adal\u00e9kanyagk\u00e9nt val\u00f3 be\u00e9p\u00edt\u00e9se a nagy teljes\u00edtm\u00e9ny\u0171 ken\u0151anyagok \u00e9s zs\u00edrok el\u0151\u00e1ll\u00edt\u00e1s\u00e1ba bizony\u00edtottan jav\u00edtja a kapott term\u00e9k \u00e1ltal\u00e1nos teljes\u00edtm\u00e9ny\u00e9t.<\/p>\n

            A h\u0151stabilit\u00e1s olyan tulajdons\u00e1g, amely lehet\u0151v\u00e9 teszi, hogy egy anyag magas h\u0151m\u00e9rs\u00e9kletnek ellen\u00e1lljon an\u00e9lk\u00fcl, hogy k\u00e9miai \u00f6sszet\u00e9tel\u00e9ben vagy fizikai \u00e1llapot\u00e1ban jelent\u0151s v\u00e1ltoz\u00e1sok k\u00f6vetkezn\u00e9nek be. Az ODDA be\u00e9p\u00edt\u00e9se a ken\u0151anyag-k\u00e9sz\u00edtm\u00e9nyekbe fokozza e term\u00e9kek h\u0151stabilit\u00e1s\u00e1t, \u00edgy alkalmass\u00e1 teszi \u0151ket a magas h\u0151m\u00e9rs\u00e9klet\u0171 alkalmaz\u00e1sokban val\u00f3 haszn\u00e1latra.<\/p>\n

            Viszkozit\u00e1si index jav\u00edt\u00e1sa: El\u0151seg\u00edti a stabil viszkozit\u00e1s fenntart\u00e1s\u00e1t sz\u00e9les h\u0151m\u00e9rs\u00e9kleti spektrumban, ez\u00e1ltal biztos\u00edtva az egyenletes teljes\u00edtm\u00e9nyt.<\/p>\n

            Kenhet\u0151s\u00e9g: Az ODDA hozz\u00e1ad\u00e1sa a ken\u0151anyagokhoz n\u00f6veli azok ken\u0151k\u00e9pess\u00e9g\u00e9t, ez\u00e1ltal cs\u00f6kkenti a s\u00farl\u00f3d\u00e1st \u00e9s a kop\u00e1st, ami viszont meghosszabb\u00edtja a mechanikus alkatr\u00e9szek \u00e9lettartam\u00e1t.<\/p>\n

            Ennek az anyagnak sz\u00e1mos \u00e9s v\u00e1ltozatos alkalmaz\u00e1si lehet\u0151s\u00e9ge van.<\/p>\n

            Aut\u00f3ipari ken\u0151anyagok: Az ODDA tulajdons\u00e1gai el\u0151ny\u00f6sek a motorolajok, sebess\u00e9gv\u00e1lt\u00f3- \u00e9s hajt\u00f3m\u0171olajok eset\u00e9ben.<\/p>\n

            Ipari ken\u0151anyagok: A hidraulikus folyad\u00e9kok, kompresszorolajok \u00e9s f\u00e9mmegmunk\u00e1l\u00f3 folyad\u00e9kok ODDA-val val\u00f3 kever\u00e9se bizony\u00edtottan n\u00f6veli a teljes\u00edtm\u00e9nyt.<\/p>\n

            A ken\u0151zs\u00edrral \u00f6sszef\u00fcgg\u00e9sben megfigyelt\u00e9k, hogy az ODDA be\u00e9p\u00edt\u00e9se n\u00f6veli a g\u00e9pek \u00e9s berendez\u00e9sek tart\u00f3ss\u00e1g\u00e1t \u00e9s hat\u00e9konys\u00e1g\u00e1t, k\u00fcl\u00f6n\u00f6sen a magas h\u0151m\u00e9rs\u00e9klet\u0171 \u00e9s t\u00f6bbc\u00e9l\u00fa alkalmaz\u00e1sokban. A magas h\u0151m\u00e9rs\u00e9klet\u0171 \u00e9s t\u00f6bbc\u00e9l\u00fa zs\u00edrok ODDA-t tartalmaznak a g\u00e9pek \u00e9s berendez\u00e9sek tart\u00f3ss\u00e1g\u00e1nak \u00e9s hat\u00e9konys\u00e1g\u00e1nak biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n

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            • <\/b>A kozmetikumok \u00e9s test\u00e1pol\u00e1si term\u00e9kek ter\u00fclet\u00e9n az ODDA-t l\u00e1gy\u00edt\u00f3 tulajdons\u00e1gai miatt becs\u00fclik, amelyek megk\u00f6nny\u00edtik a hidrat\u00e1l\u00e1si \u00e9s b\u0151rpuh\u00edt\u00e1si folyamatokat.<\/b><\/strong><\/li>\n<\/ul>\n

              A hidrat\u00e1l\u00e1s folyamata: Az ODDA megk\u00f6nny\u00edti a nedvess\u00e9g megtart\u00e1s\u00e1t a b\u0151rben, \u00edgy hat\u00e9kony \u00f6sszetev\u0151je a kr\u00e9mek, test\u00e1pol\u00f3k \u00e9s egy\u00e9b b\u0151rgy\u00f3gy\u00e1szati term\u00e9kek k\u00e9sz\u00edt\u00e9s\u00e9nek.<\/p>\n

              L\u00e1gy\u00edt\u00e1s: A haj\u00e1pol\u00f3 term\u00e9kekben a haj l\u00e1gy\u00edt\u00e1sa \u00e9s kondicion\u00e1l\u00e1sa c\u00e9lj\u00e1b\u00f3l alkalmazz\u00e1k.<\/p>\n

              A k\u00e9sz\u00edtm\u00e9ny stabilit\u00e1sa: Az ODDA be\u00e9p\u00edt\u00e9se kozmetikai k\u00e9sz\u00edtm\u00e9nyekbe bizony\u00edtottan n\u00f6veli az ilyen term\u00e9kek stabilit\u00e1s\u00e1t \u00e9s eltarthat\u00f3s\u00e1g\u00e1t.<\/p>\n

              A k\u00f6vetkez\u0151 term\u00e9kek \u00e1llnak rendelkez\u00e9sre:<\/p>\n

              A b\u0151r\u00e1pol\u00e1s ter\u00fclet\u00e9n a term\u00e9kpaletta hidrat\u00e1l\u00f3 kr\u00e9meket, \u00f6reged\u00e9sg\u00e1tl\u00f3 kr\u00e9meket \u00e9s f\u00e9nyv\u00e9d\u0151ket tartalmaz, amelyekben az ODDA hidrat\u00e1l\u00e1st \u00e9s t\u00e1mogat\u00e1st ny\u00fajt a b\u0151rg\u00e1tnak.<\/p>\n

              A haj\u00e1pol\u00e1sban jelen van a kondicion\u00e1l\u00f3kban, hajpakol\u00e1sokban \u00e9s sz\u00e9rumokban, ahol jav\u00edtja a haj szerkezet\u00e9t \u00e9s kezelhet\u0151s\u00e9g\u00e9t.<\/p>\n

              Szem\u00e9lyi \u00e1pol\u00e1s: A test\u00e1pol\u00f3 tulajdons\u00e1gai megk\u00f6nny\u00edtik ennek az \u00f6sszetev\u0151nek a be\u00e9p\u00edt\u00e9s\u00e9t a test\u00e1pol\u00f3 kr\u00e9mekbe, test\u00e1pol\u00f3 kr\u00e9mekbe \u00e9s f\u00fcrd\u0151term\u00e9kekbe.<\/p>\n

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              • <\/b>Gy\u00f3gyszerek<\/b><\/strong><\/li>\n<\/ul>\n

                Az ODDA biokompatibilit\u00e1sa \u00e9s biol\u00f3giai lebonthat\u00f3s\u00e1ga vonz\u00f3v\u00e1 teszi a gy\u00f3gyszeripari alkalmaz\u00e1sokban, k\u00fcl\u00f6n\u00f6sen a gy\u00f3gyszerhordoz\u00f3 rendszerekben.<\/p>\n

                Fenntartott hat\u00f3anyag-lead\u00e1s\u00fa k\u00e9sz\u00edtm\u00e9nyek: Az ODDA-t a tart\u00f3s hat\u00f3anyag-lead\u00e1s\u00fa gy\u00f3gyszerformul\u00e1k kifejleszt\u00e9s\u00e9ben alkalmazz\u00e1k, megk\u00f6nny\u00edtve a gy\u00f3gyszerhat\u00f3anyagok ellen\u0151rz\u00f6tt \u00e9s hosszan tart\u00f3 felszabadul\u00e1s\u00e1t.<\/p>\n

                Droghordoz\u00f3k: A gy\u00f3gyszerhat\u00f3anyagok (API-k) hordoz\u00f3jak\u00e9nt funkcion\u00e1l, ez\u00e1ltal fokozza stabilit\u00e1sukat \u00e9s biol\u00f3giai hozz\u00e1f\u00e9rhet\u0151s\u00e9g\u00fcket.<\/p>\n

                Ennek az anyagnak az alkalmaz\u00e1sai a k\u00f6vetkez\u0151k:<\/p>\n

                Or\u00e1lis gy\u00f3gyszeradagol\u00e1s: Az ODDA-t tartalmaz\u00f3 tablett\u00e1k \u00e9s kapszul\u00e1k ny\u00fajtott hat\u00f3anyag-lead\u00e1s\u00fa tulajdons\u00e1gokkal rendelkeznek.<\/p>\n

                Helyi formul\u00e1k: Ezek az anyagok alkalmasak kr\u00e9mekben \u00e9s ken\u0151cs\u00f6kben val\u00f3 alkalmaz\u00e1sra, amelyek a biokompatibilit\u00e1s fenntart\u00e1sa mellett helyi kezel\u00e9st biztos\u00edtanak.<\/p>\n

                Injekt\u00e1lhat\u00f3 k\u00e9sz\u00edtm\u00e9nyek: Biol\u00f3giailag leboml\u00f3 hordoz\u00f3kat alkalmaznak a tart\u00f3s hat\u00f3anyag-lead\u00e1s\u00fa injekci\u00f3s k\u00e9sz\u00edtm\u00e9nyekhez, ez\u00e1ltal biztos\u00edtva a hosszan tart\u00f3 ter\u00e1pi\u00e1s hat\u00e1st.<\/p>\n

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                • <\/b> Korr\u00f3zi\u00f3g\u00e1tl\u00f3k<\/b><\/strong><\/li>\n<\/ul>\n

                  Az ODDA-t korr\u00f3zi\u00f3g\u00e1tl\u00f3k\u00e9nt sz\u00e1mos ipari \u00e1gazatban alkalmazz\u00e1k, megv\u00e9dve a f\u00e9mfel\u00fcleteket az oxidat\u00edv k\u00e1rosod\u00e1st\u00f3l \u00e9s meghosszabb\u00edtva a f\u00e9m alkatr\u00e9szek \u00e9lettartam\u00e1t.<\/p>\n

                  F\u00e9mmegmunk\u00e1l\u00f3 folyad\u00e9kok: Az ODDA hozz\u00e1ad\u00e1sa a v\u00e1g\u00f3-, csiszol\u00f3- \u00e9s megmunk\u00e1l\u00f3folyad\u00e9kokhoz a szersz\u00e1mok \u00e9s a munkadarabok korr\u00f3zi\u00f3 elleni v\u00e9delm\u00e9t szolg\u00e1lja.<\/p>\n

                  Bevonatok: A vegy\u00fclet fest\u00e9kekbe \u00e9s bevonatokba val\u00f3 be\u00e9p\u00edt\u00e9se a f\u00e9mszerkezetek korr\u00f3zi\u00f3j\u00e1nak megakad\u00e1lyoz\u00e1s\u00e1ra szolg\u00e1l.<\/p>\n

                  A teljes\u00edtm\u00e9ny el\u0151nyei a k\u00f6vetkez\u0151k:<\/p>\n

                  A v\u00e9d\u0151r\u00e9teg kialakul\u00e1sa: Az ODDA hozz\u00e1ad\u00e1sa a f\u00e9mfel\u00fcletekhez egy v\u00e9d\u0151r\u00e9teg kialakul\u00e1s\u00e1t eredm\u00e9nyezi, amely g\u00e1tolja az oxid\u00e1ci\u00f3s \u00e9s korr\u00f3zi\u00f3s folyamatokat.<\/p>\n

                  A bevonat tart\u00f3ss\u00e1ga a k\u00f6vetkez\u0151 t\u00e9nyez\u0151kt\u0151l f\u00fcgg: N\u00f6veli a f\u00e9m alkatr\u00e9szek \u00e9s szerkezetek tart\u00f3ss\u00e1g\u00e1t, ez\u00e1ltal cs\u00f6kkenti a karbantart\u00e1si k\u00f6lts\u00e9geket.<\/p>\n

                  E technol\u00f3gia lehets\u00e9ges alkalmaz\u00e1si ter\u00fcletei sz\u00e1mos \u00e9s sokr\u00e9t\u0171ek, \u00e9s sz\u00e1mos ipar\u00e1gat fel\u00f6lelnek.<\/p>\n

                  Az aut\u00f3iparban a j\u00e1rm\u0171alkatr\u00e9szek v\u00e9d\u0151bevonatainak k\u00e9sz\u00edt\u00e9s\u00e9n\u00e9l alkalmazz\u00e1k.<\/p>\n

                  Az \u00e9p\u00edt\u0151iparban a term\u00e9ket a j\u00e1rm\u0171alkatr\u00e9szek v\u00e9d\u0151bevonatainak k\u00e9sz\u00edt\u00e9s\u00e9hez haszn\u00e1lj\u00e1k. Ilyen bevonatokat alkalmaznak \u00e9p\u00fcleteken \u00e9s infrastrukt\u00far\u00e1n a korr\u00f3zi\u00f3 elleni v\u00e9delem \u00e9rdek\u00e9ben.<\/p>\n

                  Az olaj- \u00e9s g\u00e1zipar sz\u00e1mos m\u00f3don haszn\u00e1lja ezt az anyagot. A term\u00e9ket a cs\u0151vezet\u00e9kek \u00e9s a f\u00far\u00f3berendez\u00e9sek korr\u00f3zi\u00f3s hat\u00e1sok elleni v\u00e9delm\u00e9re haszn\u00e1lj\u00e1k.<\/p>\n

                    \n
                  1. <\/b>Szint\u00e9zis<\/b><\/strong><\/li>\n<\/ol>\n

                    A guanidin-hidroklorid szint\u00e9zise t\u00f6bbf\u00e9le m\u00f3dszerrel is megval\u00f3s\u00edthat\u00f3, amelyek mindegyike m\u00e1s-m\u00e1s kiindul\u00e1si anyagokat \u00e9s reakci\u00f3k\u00f6r\u00fclm\u00e9nyeket alkalmaz. Az al\u00e1bbiakban a leggyakrabban haszn\u00e1lt szintetikus \u00fatvonalak nem teljes k\u00f6r\u0171 felsorol\u00e1sa k\u00f6vetkezik:<\/p>\n

                      \n
                    1. Az egyik legelterjedtebb ipari m\u00f3dszer a dicidandiamid (cianoguanidin) amm\u00f3nium-kloriddal t\u00f6rt\u00e9n\u0151 reakci\u00f3ja. Ez a szint\u00e9zis a k\u00f6vetkez\u0151 m\u00f3don t\u00f6rt\u00e9nik:<\/b><\/strong><\/li>\n<\/ol>\n

                      A k\u00f6vetkez\u0151 szakasz a reakci\u00f3fel\u00e9p\u00edt\u00e9st ismerteti. A dikandiamidot amm\u00f3nium-kloriddal kombin\u00e1ljuk vizes oldatban.<\/p>\n

                      A k\u00f6vetkez\u0151 l\u00e9p\u00e9s az, hogy a kever\u00e9ket h\u0151hat\u00e1snak vetik al\u00e1. A kever\u00e9ket k\u00f6r\u00fclbel\u00fcl 180-200 \u00b0C-os h\u0151m\u00e9rs\u00e9kletre meleg\u00edtj\u00fck. A megemelt h\u0151m\u00e9rs\u00e9klet lehet\u0151v\u00e9 teszi a dicidandiamid guanidin-hidrokloridd\u00e1 t\u00f6rt\u00e9n\u0151 \u00e1talakul\u00e1s\u00e1t.<\/p>\n

                      Ezut\u00e1n a vegy\u00fclet izol\u00e1l\u00e1sa k\u00f6vetkezik. A reakci\u00f3 befejez\u00e9se ut\u00e1n az elegyet leh\u0171tj\u00fck, \u00e9s a guanidin-hidrokloridot krist\u00e1lyos\u00edt\u00e1ssal izol\u00e1ljuk.<\/p>\n

                      A folyamat k\u00f6vetkez\u0151 szakasza a tiszt\u00edt\u00e1s. A nyers term\u00e9ket v\u00edzb\u0151l vagy etanolb\u00f3l t\u00f6rt\u00e9n\u0151 \u00e1tkrist\u00e1lyos\u00edt\u00e1ssal tiszt\u00edtj\u00e1k, hogy tiszta guanidin-hidrokloridot kapjanak.<\/p>\n

                        \n
                      1. Egy m\u00e1sik szintetikus \u00fatvonal a cianamid \u00e9s amm\u00f3nium-klorid reakci\u00f3j\u00e1t foglalja mag\u00e1ban.<\/b><\/strong><\/li>\n<\/ol>\n

                        Az al\u00e1bbiakban a reakci\u00f3 be\u00e1ll\u00edt\u00e1s\u00e1nak l\u00e9p\u00e9seit ismertetj\u00fck. A cianamidot amm\u00f3nium-kloriddal vizes oldatban egyes\u00edtj\u00fck.<\/p>\n

                        A k\u00f6vetkez\u0151 l\u00e9p\u00e9s a meleg\u00edt\u00e9s. Az elegyet reflux k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt k\u00f6r\u00fclbel\u00fcl 100-120 \u00b0C h\u0151m\u00e9rs\u00e9kletre meleg\u00edtj\u00fck.<\/p>\n

                        Ezut\u00e1n a term\u00e9k izol\u00e1l\u00e1sa k\u00f6vetkezik. Miut\u00e1n a reakci\u00f3 befejez\u0151d\u00f6tt, az oldatot leh\u0171tj\u00fck, ami a guanidin-hidroklorid kicsap\u00f3d\u00e1s\u00e1t eredm\u00e9nyezi.<\/p>\n

                        A folyamat k\u00f6vetkez\u0151 szakasza a tiszt\u00edt\u00e1s. A csapad\u00e9kot lesz\u0171rj\u00fck \u00e9s v\u00edzb\u0151l vagy etanolb\u00f3l \u00e1tkrist\u00e1lyos\u00edtjuk, hogy tiszta guanidin-hidrokloridot kapjunk.<\/p>\n

                          \n
                        1. Szint\u00e9zis tiokarbamidb\u00f3l \u00e9s amm\u00f3nium-kloridb\u00f3l<\/b><\/strong><\/li>\n<\/ol>\n

                          A guanidin-hidroklorid tiourea \u00e9s amm\u00f3nium-klorid felhaszn\u00e1l\u00e1s\u00e1val is szintetiz\u00e1lhat\u00f3.<\/b><\/strong><\/p>\n

                          A reakci\u00f3fel\u00e9p\u00edt\u00e9s sor\u00e1n tioure\u00e1t \u00e9s amm\u00f3nium-kloridot oldunk fel v\u00edzben. Az oldatot ezut\u00e1n reflux k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt kb. 100-150\u00b0C-os h\u0151m\u00e9rs\u00e9kletre meleg\u00edtj\u00fck. Ezt k\u00f6vet\u0151en az oldatot leh\u0171tj\u00fck, ami a guanidin-hidroklorid krist\u00e1lyosod\u00e1s\u00e1t okozza. A krist\u00e1lyokat lesz\u0171rj\u00fck, \u00e9s a tiszt\u00edt\u00e1si folyamat befejez\u00e9s\u00e9hez \u00e1tkrist\u00e1lyos\u00edt\u00e1ssal tiszt\u00edtjuk.<\/p>","protected":false},"excerpt":{"rendered":"

                          Guanidine Hydrochloride: Properties, Applications, and Synthesis Methods Chemical Properties The chemical formula is as follows: The chemical formula for CH5N3\u00b7HCl is C\u2089H\u2081\u2084N\u2083\u00b7HCl, with a molecular weight of 95.53 g\/mol. It has the following appearance: The compound is a white crystalline solid that is highly soluble in water. Its melting point is 180-185\u00b0C (356-365\u00b0F). Physical Properties […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"\nGuanidine Hydrochloride: Properties, Applications, and Synthesis Methods - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/guanidin-hidroklorid-tulajdonsagai-alkalmazasok-es-szintezismodszerek\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guanidine Hydrochloride: Properties, Applications, and Synthesis Methods - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Guanidine Hydrochloride: Properties, Applications, and Synthesis Methods Chemical Properties The chemical formula is as follows: The chemical formula for CH5N3\u00b7HCl is C\u2089H\u2081\u2084N\u2083\u00b7HCl, with a molecular weight of 95.53 g\/mol. 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It has the following appearance: The compound is a white crystalline solid that is highly soluble in water. Its melting point is 180-185\u00b0C (356-365\u00b0F). 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