(-) Dibenzoyl-L-Tartaric Acid;L-(-)-DBTA CAS 2743-38-6 Ịdị Ọcha ≥99.0% (HPLC) Assay 98.0% ~ 102.0% (Titration Site NaOH) Onyonyo egosipụtara

(-) Dibenzoyl-L-Tartaric Acid;L-(-)-DBTA CAS 2743-38-6 Ịdị Ọcha ≥99.0% (HPLC) Nyocha 98.0% ~ 102.0% (Titration Site NaOH)

Nkọwa dị mkpirikpi:

Aha Chemical: (-)-Dibenzoyl-L-Tartaric Acid

Ụdị okwu: L-(-)-DBTA

Ọkụ: 2743-38-6

Ọdịdị: White ma ọ bụ Gbanyụọ-White Crystalline Powder

Dị ọcha: ≥99.0% (HPLC)

Nyocha: 98.0% ~ 102.0% (Titration Site na NaOH)

Ogo dị elu, mmepụta azụmahịa

Inquiry: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Njirimara kemịkalụ:

Aha Chemical	(-) Dibenzoyl-L-tartaric acid
Ụdị okwu	L- (-)-DBTA
Nọmba CAS	2743-38-6
Nọmba CAT	RF-CC126
Ọnọdụ Ahịa	N'ọkwa, Mpụta Ihe ruru Tọn
Usoro ihe omimi	C18H14O8
Ibu molekụla	358.30
Ebe Na-agbaze	152.0 ~ 155.0 ℃ (ọkụ)
Ebe esi nri	234 ℃ (ọkụ) na 7 mmHg
Njupụta	1.3806
Solubility	Soluble na methanol
Ọnọdụ mbupu	N'okpuru ọnọdụ okpomọkụ
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Ntụ ntụ kristal na-acha ọcha ma ọ bụ gbanyụọ
Ntụgharị pụrụ iche [α]_D²⁰	-114.0° ~ -117.0° (C=9, EtOH)
Ebe Na-agbaze	153.0 ~ 156.0 ℃
Usoro nyocha / nyocha	98.0% ~ 102.0% (Titration Site na NaOH)
Ụzọ ịdị ọcha / nyocha	≥99.0% (HPLC)
Mmiri (KF)	≤0.50%
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ojiji	Ngwakọta Chiral;Ndị na-ahụ maka ọgwụ

Ngwungwu & Nchekwa:

ngwugwu: Kalama, kaadiboodu Drum, 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ọkụ, mmiri mmiri na ụmụ ahụhụ.

Uru:

Ajụjụ:

Ngwa:

Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta ihe na onye na-ebubata (-) Dibenzoyl-L-Tartaric Acid;L- (-) DBTA (CAS: 2743-38-6) nke nwere ogo dị elu, nke a na-ejikarị eme ihe na njikọ organic, njikọ nke intermediates ọgwụ na Active Pharmaceutical Ingredient (API).A na-eji ya dị ka reagent eji eme nnu chiral.

Shanghai Ruifu Chemical Co., Ltd. na-arụ ọrụ dị mkpa na chemistry chiral, ụlọ ọrụ ahụ na-agba mbọ na mmepụta nke ogige chiral dị elu.Ngwaahịa anyị gụnyere ọtụtụ ogige chiral, anyị nwekwara ikike ịnye ogige chiral site na kilogram ruo ton.Anyị na-ebunye ogige chiral anyị na ụlọ ọrụ ọgwụ ama ama, ụlọ ọrụ nyocha, mahadum n'ụwa niile na ngwaahịa anyị na-eto nke ukwuu site n'aka ndị ahịa.