(-)-Dibenzoyl-L-tartaric acid;L-(-)- DBTA CAS 2743-38-6 Daahirnimada ≥99.0% (HPLC) Qiimaynta 98.0% ~ 102.0% (Titration By NaOH)

Sharaxaad Gaaban:

Magaca Kiimikada: (-)-Dibenzoyl-L-Tartaric Acid

La mid ah: L-(-)- DBTA

CAS: 2743-38-6

Muuqashada: Caddaan ama Off-White Crystalline Powder

Daahirsanaanta: ≥99.0% (HPLC)

Qiimaynta: 98.0% ~ 102.0% (Titration By NaOH)

Tayada Sare, Wax Soo Saarka Ganacsiga

Inquiry: alvin@ruifuchem.com

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Sharaxaad:

Guryaha Kiimikada:

Magaca Kiimikada	(-)-Dibenzoyl-L-tartaric acid
La mid ah	L-(-)- DBTA
Lambarka CAS	2743-38-6
Lambarka CAT	RF-CC126
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C18H14O8
Miisaanka Molecular	358.30
Meesha dhalaalaysa	152.0 ~ 155.0 ℃ ( shidan)
Barta Karsan	234 ℃ ( shidan) at 7 mmHg
Cufnaanta	1.3806
Solubility	Ku milma Methanol
Xaalada Maraakiibta	Heerkulka deegaanka hoostiisa
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Caddaan ama Banaan-cad budada Crystalline
Wareeg gaar ah [α]_D²⁰	-114.0° ~ -117.0° (C=9, EtOH)
Meesha dhalaalaysa	153.0 ~ 156.0 ℃
Habka Qiimaynta / Falanqaynta	98.0% ~ 102.0% (Titration By NaOH)
Daahirnimada / Habka Falanqaynta	≥99.0% (HPLC)
Qoyaanka (KF)	≤0.50%
Heerka Imtixaanka	Heerka Ganacsiga
Isticmaalka	Isku-dhafka Chiral;Dhexdhexaadiyeyaasha Daawooyinka

Xidhmada & Kaydinta:

Xidhmada: Dhalo, Durbaan kartoon, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka, qoyaanka iyo cayayaanka.

Faa'iidooyinka

FAQ:

Codsiga:

Shanghai Ruifu Chemical Co., Ltd. waa saaraha iyo soo saaraha ugu horreeya (-)-Dibenzoyl-L-Tartaric Acid;L- (-) DBTA (CAS: 2743-38-6) oo leh tayo sare leh, oo si ballaaran loogu isticmaalo isku-dhafka dabiiciga ah, isku-darka dhexdhexaadiyeyaasha dawooyinka iyo isku-darka Farmashiistaha Active (API).Waxa loo isticmaalaa sidii reagent ahaan loo isticmaalo in lagu soo saaro cusbada chiral.

Shanghai Ruifu Chemical Co., Ltd. waxay door muhiim ah ka ciyaartaa kimistariga chiral, shirkadu waxay ka go'an tahay soo saarista xeryahooda tayada sare leh.Alaabadayada waxaa ku jira xeryahooda chiral oo kala duwan, waxaanan leenahay awooda aan ku bixino xeryahooda chiral min kiilo ilaa tan.Waxaan siinaa xeryahooda chiral shirkadaha dawooyinka caanka ah, machadyada cilmi-baarista, jaamacadaha adduunka oo dhan iyo alaabtayada waxaa si weyn u ammaanay macaamiisha.