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Cas no: 89-32-7 PMDA Pyromellitis dianhydride
Pyromellitis dianhydride (PMDA), ibicuruzwa byera ni byera cyangwa byoroheje byumuhondo. Guhura n'umwuka utose bizahita byinjira mu kirere kandi bigashyirwa muri Acide ya Pyromellitike.Bishonga muri dimethyl sulfoxide, dimethylformamide, acetone hamwe nandi mashanyarazi kama, bitangirika muri ether, chloroformand benzene. Ahanini ikoreshwa nkibikoresho fatizo bya polyimide, hamwe noguhuza imiyoboro yo gukora epoxy curing agent hamwe na polyester resin yazimye.
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Uburyo bwo kohereza neza CAS 56553-60-7 ifu ya Sodium triacetoxyborohydride
Izina ryibicuruzwa: Sodium triacetoxyborohydride
URUBANZA: 56553-60-7
Inzira ya molekulari: C6H10BNaO6
Kugaragara: ifu yera
Ibirimo: 95.0% ~ 105.0% (titre)
Imikoreshereze: Kugabanya amination reaction ya ketone na aldehyde, amination reductive cyangwa lactamisation ya karubone ya amine na amine, hamwe no kugabanya amin ya aryl aldehyde
Ubushobozi: 5 ~ 10mt / ukwezi
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Porogaramu ya 25kg CAS 75-36-5 99% Acetyl Chloride
Izina ryibicuruzwa: Acetyl chloride
URUBANZA OYA: 75-36-5
Inzira ya molekulariC2H3ClO
Kugaragara: Amazi adafite ibara
Chroma: ≤50
Acide acike: ≤1%
Gusaba: Reagent ya Acetylation
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DMP Amazi ya Dimethyl Phthalate CAS 131-11-3
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C10H10O4
Uburemere bwa molekile: 194.19
URUBANZA No.:131-11-3
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Trioctyl Citrate CAS 78-42-2
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C24H51O4P
Uburemere bwa molekile: 434.64
URUBANZA No.:78-42-2
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CAS 84-69-5 Diisobutyl phthalate DIBP yamashanyarazi
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C16H22O4
Uburemere bwa molekuline: 278.35
URUBANZA No.84-69-5
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DOP plasitike Di-iso-octyl Phthalate CAS 117-81-7
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C16H22O4
Uburemere bwa molekuline: 278.35
URUBANZA No.84-74-2
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DAP plasitike Dallyl Phthalate CAS 131-17-9
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C14H14O4
Uburemere bwa molekile: 246.35
URUBANZA No.:131-17-9
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DMM plasitike Dimethyl Umugabo CAS 624-48-6
Imiti yimiti nuburemere bwa molekile
Imiti yimiti: C6H8O4
Uburemere bwa molekuline: 144.12
URUBANZA No.:624-48-6
