I-3-Amino-5-mercapto-1, 2, 4-triazole
Igama lemveliso: 3-Amino-5-mercapto-1,2,4-triazole
I-3-Amino-1,2,4-triazole-5-thiol; I-5-amino-4h-1,2,4-triazole-3-thiol; ATSA
CAS: Ngo-16691-43-3
Ifomula yeMolekyuli:C2H4N4S
Ubunzima Ezinto: 116.14
Inkangeleko kunye neepropathi: umgubo omhlophe ongwevu
Ukuxinana: I-2.09 g / cm3
Indawo yokunyibilika: > 300 ° C (ukukhanya)
Indawo yokuflasha: Ngama-75.5 ° C
Ireyithi: 1.996
Uxinzelelo umphunga: 0.312mmhg ngama-25 ° C
Ifomula yolwakhiwo:
Sebenzisa: Njengemithi kunye ne-pesticide ephakathi, ingasetyenziselwa ukudibanisa ibhola
ipeni inki, igrisi kunye antioxidant
|
Igama lesalathiso |
Ixabiso le-Index |
|
Inkangeleko |
umgubo omhlophe okanye ngwevu |
|
Uvavanyo |
98% |
|
MP |
300 ℃ |
|
Ukomisa ilahleko |
≤ 1% |
Ukuba i-3-amino-5-mercapto-1,2 iyaphefumla, i-4-triazole, nceda uhambise isigulana kumoya omtsha; kwimeko yokudibana nolusu, susa iimpahla ezingcolileyo kwaye uhlambe ulusu kakuhle ngamanzi anesepha kunye namanzi. Ukuba uziva ungonwabanga, funa uncedo lwonyango; ukuba unamehlo acocekileyo, hlula iinkophe, hlamba ngamanzi ahambayo okanye ityuwa eqhelekileyo, kwaye ufune iingcebiso kwezonyango kwangoko; ukuba utyisiwe, gunqa ngoko nangoko, sukukhuthaza ukugabha, kwaye ufune iingcebiso kwezonyango kwangoko.
Isetyenziselwa ukulungisa isisombululo sokucoca ifotoresist
Kwinkqubo yokuvelisa ye-LED eqhelekileyo kunye ne-semiconductor, imaski yefotoresist yenziwa kumphezulu wezinto ezithile, kwaye iphethini idluliselwa emva kokuvezwa. Emva kokufumana iphethini efunekayo, i-photoresist yentsalela kufuneka ihluthwe ngaphambi kwenkqubo elandelayo. Kule nkqubo, kuyafuneka ukuba isuse ngokupheleleyo i-photoresist engeyomfuneko ngaphandle kokonakalisa nayiphi na i-substrate. Okwangoku, isisombululo sokucoca ifotoresist ubukhulu becala siqulathe isinyibilikisi se-polar organic, i-alkali eyomeleleyo kunye / okanye amanzi, njl. Njl. .
Uhlobo olutsha lwesisombululo sokucoca ifoto luphuhlisiwe, esisisixhobo esingasebenzisi manzi esiphantsi. Inayo: i-amine yotywala, i-3-amino-5-mercapto-1,2,4-triazole kunye ne-cosolvent. Olu hlobo lwesisombululo sokucoca ifotoresist lunokusetyenziselwa ukususa ifotoresist kwi-LED nakwi-semiconductor. Kwangaxeshanye, akukho kuhlaselwa kwe-substrate, njenge-aluminium yentsimbi. Ngaphezulu, le nkqubo inamandla okuxhathisa amanzi kwaye iyenza banzi ukusebenza kwayo. Inethemba elifanelekileyo lesicelo kumacandelo e-LED kunye nokucoca i-semiconductor chip.