-
Cas no:89-32-7 PMDA Pyromellitic dianhydride
Pyromellitic dianhydride (PMDA), lihlahisoa tse hloekileng ke likristale tse tšoeu kapa tse mosehla hanyenyane. E pepesehetse moeeng o mongobo ka potlako e tla monya mongobo o tsoang moeeng ebe e kenngoa ka hydrolyzed ho Pyromellitic Acid. E qhibilihisoa ka dimethyl sulfoxide, dimethylformamide, acetone le metsoako e meng ea tlhaho, e sa qhibiliheng ka har'a ether, chloroformand benzene. Haholo-holo e sebelisoa e le thepa e tala bakeng sa polyimide, le crosslinking agent bakeng sa ho etsa epoxy e phekolang le ho fela ha polyester resin.
-
Tsela e sireletsehileng ea ho romella CAS 56553-60-7 phofo Sodium triacetoxyborohydride
Lebitso la sehlahisoa:Sodium triacetoxyborohydride
CAS: 56553-60-7
Foromo ea molek'hule:C6H10BNaO6
Ponahalo: phofo e tšoeu
Likahare:95.0%~105.0%(titration)
Lisebelisoa: Bakeng sa karabelo ea phokotso ea amination ea ketone le aldehyde, reductive amination kapa lactamization ea carbonyl motsoako le amine, le reductive amination ea aryl aldehyde.
Bokhoni: 5 ~ 10mt / khoeli
-
25kg sephutheloana CAS 75-36-5 99% Acetyl Chloride
Lebitso la Sehlahisoa: Acetyl chloride
CAS NO: 75-36-5
Foromo ea molek'huleC2H3ClO
Ponahalo:Mokelikeli o se nang 'mala
Chroma:≤50
Acetic acid:≤1%
Kopo: Reagent ea acetylation
-
DMP Liquid Dimethyl Phthalate CAS 131-11-3
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C10H10O4
Boima ba molek'hule: 194.19
CAS No.: 131-11-3
-
Trioctyl Citrate CAS 78-42-2
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C24H51O4P
Boima ba molek'hule: 434.64
CAS No.: 78-42-2
-
CAS 84-69-5 Diisobutyl phthalate DIBP plasticizer
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C16H22O4
Boima ba molek'hule: 278.35
CAS No.: 84-69-5
-
DOP plasticizer Di-iso-octyl Phthalate CAS 117-81-7
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C16H22O4
Boima ba molek'hule: 278.35
CAS No.: 84-74-2
-
DAP plasticizer Diallyl Phthalate CAS 131-17-9
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C14H14O4
Boima ba molek'hule: 246.35
CAS No.: 131-17-9
-
DMM plasticizer Dimethyl Maleate CAS 624-48-6
Foromo ea lik'hemik'hale le boima ba molek'hule
Mokhoa oa lik'hemik'hale: C6H8O4
Boima ba molek'hule: 144.12
CAS No.: 624-48-6
