Propanedioic acid | 141-82-2
Ƙayyadaddun samfur:
| Abu | Propanedioic acid |
| Abun ciki(%)≥ | 99 |
Bayanin samfur:
Malonic acid, wanda kuma aka sani da malic acid, wani Organic acid ne tare da tsarin sinadarai HOOCCH2COOH, wanda ke narkewa cikin ruwa, alcohols, ethers, acetone da pyridine, kuma ya wanzu azaman gishirin calcium a tushen gwoza sukari. Malonic acid crystal ne mara launi mara launi, madaidaicin narkewa 135.6°C, bazuwa a 140°C, yawa 1.619g/cm3 (16°C).
Aikace-aikace:
(1) Yafi amfani da Pharmaceutical matsakaici, kuma ana amfani da kayan yaji, adhesives, guduro Additives, electroplating da polishing jamiái, da dai sauransu.
(2) An yi amfani da shi azaman wakili mai rikitarwa, kuma ana amfani dashi a cikin shirye-shiryen gishiri na barbiturate, da dai sauransu.
(3)Malonic acid matsakaici ne na fungicides shinkafa fungicides, haka nan kuma tsaka-tsaki ne na mai sarrafa ci gaban shuka indocyanate.
(4) Malonic acid da esters da ake amfani da su yafi a cikin kamshi, adhesives, guduro Additives, Pharmaceutical intermediates, electroplating da polishing jamiái, fashewa iko jamiái, zafi waldi juzu'i Additives, da dai sauransu A cikin Pharmaceutical masana'antu ana amfani dashi a cikin samar da luminal. , Barbiturates, bitamin B1, bitamin B2, bitamin B6, phenyl pausticum, amino acid, da dai sauransu. Ana amfani da Malonic acid a matsayin wakili na gyaran fuska ga aluminum kuma ba shi da matsalolin gurɓata saboda kawai ruwa da carbon dioxide ne ake samar da shi lokacin da aka zafi da kuma rushewa. . A wannan yanayin, yana da babban fa'ida akan magungunan maganin acid kamar su formic acid, waɗanda aka yi amfani da su a baya.
(5) Malonic acid ana amfani dashi azaman ƙari don plating ɗin sinadarai kuma azaman wakili mai gogewa don electroplating.
Kunshin:25 kgs/jaka ko kamar yadda kuka nema.
Ajiya:Ajiye a wuri mai busasshiyar iska.
GudanarwaDaidaito:Matsayin Duniya.
