Sideen u dooran karnaa metakoloji tayo sare leh - soosaarayaasha metakoloji
Sideen u dooran karnaa metakoloji tayo sare leh -soo saarayaasha hab-raacyada,
soo saarayaasha hab-raacyada, alaab-qeybiyeyaal methacology, Methampite Chinese saarayaasha, Peronic acid, isticmaalka habka dheef-shiidka,
Astaamaha physicochemical:
1.Dareere ololaya oo aan midab lahayn iyo ur xajiin leh.
2.Dhibka dhalaalka: 8.6 ℃; Barta karkarinta: 100.8 ℃; Dhibicda Flash: 68.9 ℃
3.Solubility ee biyaha, ethanol iyo ether, wax yar ku milmay benzene.
Kaydinta:
1. Ku kaydsan hadh iyo bakhaar hawo leh.
2. Ka ilaali dabka, kulaylka. Heerkulka kaydka waa inuusan dhaafin 30 , qoyaanka qaraabada ah waa inuusan dhaafin 85%.
3. Weelka ha xidho. Waa in laga soocaa oksidat-ka, alkali, budada birta firfircoon, iska ilaali kaydinta qaska.
4. Lagu qalabeeyay noocyo u dhigma iyo tirada qalabka dabka.
5. Waa in uu haysto qalabka wax ka qabashada xaaladaha degdega ah ee faafinaya oo ay ku habboon tahay in ay aqbasho alaabta.
Isticmaal:
1. Warshadaha dawooyinka: affeine, Analgin, Aminoprine, Aminphyline, Theobromine borneol, Vitamin B1, metronida-zole, Mebendazole, iwm.
Warshadaha 2.Pesticide: Triadimefon, Tiazolone, Ticyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dcofol, iwm.
3. Warshadaha Kiimikada: Qaabka Calcium, Sodium formate, Ammo-nium formate, Potassium formate, Ethyl formate, Bariumformate, DMF, Formamide, Antioxidant Rubber, Pentaerthite, Neopentyl glycol, ESO, 2-Ethyl hexyl ester of epoxidized soy-bean oil, Pivaloyl Chloride, Rinjiyeyyaha Rinjiga, Resin Phenolic, Acid nadiifinta wax soo saarka birta, Methane amide, iwm.
4.Leather warshadaha: Hargaha, deliming, Dhexdhexaadiyaha, iwm.
5. Warshadaha Latex: xinjirowga, iwm
6. Warshadaha digaaga: Silage, iwm.7. Kuwa kale: Waxa kale oo ay soo saari karaan daabacaadda iyo rinjiyeynta mordant.-midabaynta iyo dhamaystirka ee Fiber iyo warqad, Plasticizer, Cunto haynta cusub, Quudinta aditĩe, iwm
8. Soo saarida CO: falcelinta kiimikada: HCOOH= (cufan H2SO4catalyze) kulayl=CO+H2O
9.Deoxidizer: TestAs, Bi,Al,Cu,Au,lm,Fe,Pb,Mn,Hg,Mo,Ag,Zn,iwm milmaya si loo tijaabiyo molecular WT iyo crytallization.Testmethoxyl.Fixer ee falanqaynta microscopic. Soo saarista qaab
10.Formic acid iyo xalkeeda milmi karaa biraha kala duwan, metaloxide, hydroxide iyo cusbo, iyo formate lagu kala diri karaa wakiilka nadiifinta kiimikada wateras. Formic acid sidoo kale waxaa loo isticmaali karaa nadiifinta qalabka isteerinka Staness.Dhamaanteen waan ognahay in isticmaalka methic acid si weyn loo isticmaalo, iyo wax soo saarka kala duwan iyo qiimaha sidoo kale aad u kala duwanaan doona. Sideen u dooran karnaa methic acid tayo sare leh oo saafi ah oo suuqan aan la barbar dhigi karin, iyo sida loo doorto qoyska qoyska. Soosaarayaasha saadka xirfadleyda ah iyo kuwa deggan, ka dib raac Kiimikada Pengfa si aad u fahamto sida aan u kala saari doono oo aan u dooran doono.
Noreic acid: methic acid, sidoo kale loo yaqaan aashitada qudhaanjada. Dheecaanka Qudhaanjadu iyo dheecaanka shinnidu waxa ku jira aashitada. Marka dadku distilled quraanjada, waxaa la sameeyay aashitada-antitic, sidaas darteed magacani wuxuu ahaa. Poinic acid waa mid aan midab lahayn oo xanaaqsan, waana daxal. Ka dib marka maqaarka dadku taabto, way bararaysaa oo way barari doontaa. Barta dhalaalidu waa 8.4 ° C, barta karkarintana waa 100.8 ° C. Sababtoo ah qaabka gaarka ah ee methic acid, atom hydrogen iyo kooxda karboxyl ayaa si toos ah ugu xiran. Waxa kale oo loo arki karaa sida hydroxyl formaldehyde. Sidaa darteed, methic acid waxay leedahay asiidh iyo aldehyde iyo waxyaabo isku mid ah.
Darajada saafiga ah: 85%, 90%, 94%, 98.5min%
Formula: HCOOH
Cas no.: 64-18-6
Un No.:1779
Einecs: 200-579-1
Miisaanka Formula: 46.03
Cufnaanta: 1.22
Xirmooyinka: 25kg / durbaan, 30kg / foosto, 35kg / foosto, 250kg / foosto, IBC 1200kg, iso taangiga
Awoodda: 20000mt/y
02 Peronic acidhabka kaydinta iyo daawaynta degdega ah
1. Ku kaydi heerkulka bakhaarka qabow iyo hawo leh. Ka fogow nooca dabka iyo isha kulaylka si aad uga hortagto qorraxda tooska ah. Hayso shaabadda weelka. Waa in si gooni ah loo kaydiyaa oksidat iyo alkali. U fiirso ilaalinta shakhsi ahaaneed. , Ka hortag baakadaha iyo waxyeelada weelka.
2. Daawaynta degdega ah ee methic acid: Si degdeg ah uga daad gureeya shaqaalaha aagga wasakhowga ah ee aagga badbaadada oo go'doomiso, oo si adag u xaddid gelitaanka iyo bixidda. Waxaa lagu talinayaa in shaqaalaha daawaynta degdega ah ay xidhaan neefsashade cadaadis togan oo isku filan oo ay xidhaan dharka shaqada ee saldhig u ah aashitada. Walxaha daadsan, yaraynta walxaha, walxaha guban kara, gooynta isha daadinta intii suurtogal ah. Ka hortag meel xaddidan sida gelitaanka bullaacadaha iyo godka daadku. Daadad yar: nuug ama ku nuugo ciid ama walxo kale oo aan guban karin. Waxa kale oo aad dhigi kartaa dhulka dhulka. Ku daadi dambas, ka dibna ku raaci qadar badan oo biyo ah, ka dibna ku dhaq nidaamka biyaha wasakhda ah ka dib markaad dhaqdo biyaha. Debci xaddi badan: dhis darar ama godad qod si aad u ururiso; ku dabool xumbo si loo yareeyo masiibada uumiga. jeexdin ama ururiyaha heeganka ah, dib u warshadaynta ama u rari meel la tuuro meelaha qashinka lagu daweeyo.
