2,5-Thiophenedikarboxylic Acid
Qaab dhismeedka
Magaca kiimikada:2,5-Thiophenedikarboxylic Acid
Magacyo kale: OB acid;sub acid;sub acid;5-thiophene dicarboxylic acid;2,5-thiophene diacid;2,5-dikarboxythiophene;2,5-thiophene dicarboxylic acid;thiophene-2,5-dicarboxylic acid;2,5-thiophene dicarboxylic acid;2,5-thiophene dicarboxylic acid;2,5-thiophene dicarboxylic acid
Qaaciddada molecular: C6H4O4S
miisaanka kelli: 172.16
Habka Lambaraynta
CAS: 4282-31-9
EINECS: 224-284-2
HS code: 2934999090
Xogta Jirka
Muuqaal: caddaan ilaa iftiin budo crystal huruud ah
Daahirsanaanta: ≥98.0%
Cufnaanta: 1.655 g/cm3
Meesha dhalaalka:>300 °C
Barta karkarinta: 444.6ºCat 760 mmHg
Barta ifaysa: 222.7ºC
Solubility: in yar oo biyo ku milmay
Habka wax soo saarka
Adipic acid iyo chloride thionyl ayaa lagu qasi jiray saamiga miisaanka 1: (6-10) iyo dib-u-soo-celinta 20-60 h ee joogitaanka kicinta pyridine.Walxaha ayaa la uumi-baxay, hadhaaga waxaa lagu kululeeyay 140-160 ℃ 3-7 H. Thiophene-2,5-dicarboxylic acid waxaa lagu helay daaweynta sodium hydroxide, roob acid, sifeynta, midabaynta iyo nadiifinta.
Codsiga
Wakiilka caddeynta fluorescent EBF waxaa lagu diyaariyey uumi alaabta leh o-aminophenol.Iftiimintan waxaa loo isticmaali karaa naylon, polyester, polypropylene, chloro iyo fiilooyinka triacetic acid.Waa badeecad leh sifooyin aad u wanaagsan.Waxaa inta badan loo isticmaalaa in diyaarinta wakiilka fluorescent caddeeyo, inta badan loo isticmaalo in lagu caddeeyo ee fiber synthetic, EVA, PVC, caag ah iyo caag, iyo waxaa loo isticmaali karaa in lagu caddeeyo ee filim caag ah, qalabka wax lagu cadaadiyo, qalabka qaabaynta irbado, iwm
Kaydinta
Bakhaar xiran oo ku yaal meel hawo leh oo qallalan kana fogow iftiinka.
