L-(-)-DBTA·H2O CAS 62708-56-9 (-)-Dibenzoyl-L-Tartaric Acid Monohydrate Nadiif Sare

Sharaxaad Gaaban:

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

La mid ah: L-(-)-DBTA·H2O

CAS: 62708-56-9

Muuqashada: Caddaan ama Off-White Crystalline Powder

Qiimaynta: 99.0% ~ 101.0% (Titration By NaOH)

Daahirsanaanta: ≥99.0% (HPLC)

Tayada Sare, Wax Soo Saarka Ganacsiga

Inquiry: alvin@ruifuchem.com

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Sharaxaad:

Guryaha Kiimikada:

Magaca Kiimikada	(-)-Dibenzoyl-L-tartaric Acid Monohydrate
La mid ah	L-(-)-DBTA·H2O
Lambarka CAS	62708-56-9
Lambarka CAT	RF-CC127
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C18H14O8·H2O
Miisaanka Molecular	376.32
Biyuhu milmayn	milmay
Xaalada Maraakiibta	Heerkulka deegaanka hoostiisa
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Caddaan ama Banaan-cad budada Crystalline
daahirnimo	≥99.5% (oo ku salaysan qalalan)
Wareeg gaar ah [α]_D²⁰	-109.0° ~ -112.0° (C=1.5, EtOH)
Qoyaanka (KF)	4.0% ~ 5.0%
Meesha dhalaalaysa	88.0 ~ 92.0 ℃
Hadhaaga dabka	≤0.20%
Habka Qiimaynta / Falanqaynta	99.0% ~ 101.0% (Titration By NaOH)
Daahirnimada / Habka Falanqaynta	≥99.0% (HPLC)
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.

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FAQ:

Codsiga:

Shanghai Ruifu Chemical Co., Ltd. waa saaraha iyo soo saaraha ugu horreeya (-)-Dibenzoyl-L-Tartaric Acid;L- (-) DBTA · H2O (CAS: 62708-56-9) oo leh tayo sare leh, oo si ballaaran loo isticmaalo isku-dhafka dabiiciga ah, isku-darka dhexdhexaadiyeyaasha dawooyinka iyo isku-darka Farmashiistaha Active (API).Shanghai Ruifu Chemical Co., Ltd. waxay door muhiim ah ka ciyaartaa kimistariga chiral, shirkadu waxay ka go'an tahay soo saarista xeryahooda chiral.Alaabadayada waxaa si weyn u ammaanay macaamiisha.

(-)-Dibenzoyl-L-tartaric acid;L-(-) DBTA · H2O (CAS: 62708-56-9) waxaa loo istcimaalaa sidii blocks dhisme chiral, reagents xalinta chiral ee maaddooyinka farmashiyaha firfircoon, iyo iskudhafka asymmetric.(-)-Dibenzoyl-L-tartaric acid;L-(-)-DBTA·H2O (CAS: 62708-56-9) waxaa loo istcimaalaa dhex dhexaad ka ah warshadaha kiimikada ee dawooyinka iyo beeraha.Waxaa loo isticmaalaa sidii caawiye chiral ee isku-dhafka dabiiciga ah iyo sida wakiilka xallinta ee rameton.