(-)-Dibenzoyl-L-Tartaric Acid;L-(-)-DBTA CAS 2743-38-6 Maʻemaʻe ≥99.0% (HPLC) Assay 98.0%~102.0% (Titration By NaOH)

ʻO ka wehewehe pōkole:

Inoa Kemika: (-)-Dibenzoyl-L-Tartaric Acid

Nā huaʻōlelo like: L-(-)-DBTA

CAS: 2743-38-6

ʻAno: Keʻokeʻo a i ʻole Keʻokeʻo Crystalline Powder

Maʻemaʻe: ≥99.0% (HPLC)

ʻIke: 98.0%~102.0% (Titration Na NaOH)

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

Inquiry: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Na Waiwai Kemika:

Inoa Kimia	(-)-Dibenzoyl-L-tartaric Acid
Nā huaʻōlelo like	L-(-)-DBTA
Helu CAS	2743-38-6
Helu CAT	RF-CC126
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C18H14O8
Kaumaha Molecular	358.30
Lae hehee	152.0~155.0℃ (māmā)
Lae paila	234 ℃ (māmā) ma 7 mmHg
ʻO ka mānoanoa	1.3806
Ka hikiwawe	Hiki ke hoʻoheheʻe ʻia i ka Methanol
Kūlana Hoʻouna	Ma lalo o ka mahana wela
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Keʻokeʻo a i ʻole ke keʻokeʻo Crystalline pauda
Kahuli kiko'ī [α]_D²⁰	-114.0° ~ -117.0° (C=9, EtOH)
Lae hehee	153.0~156.0 ℃
Hana ʻIke / ʻIke	98.0%~102.0% (Titration Na NaOH)
Maʻemaʻe / Kaʻina Hanana	≥99.0% (HPLC)
Māmā (KF)	≤0.50%
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Huina Kiral;Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole, pahu pahu pahu, 25kg/drum, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.

Pono:

FAQ:

Noi:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o (-) -Dibenzoyl-L-Tartaric Acid;L-(-)-DBTA (CAS: 2743-38-6) me ke kūlana kiʻekiʻe, hoʻohana nui ʻia i ka synthesis organik, synthesis o nā intermediates pharmaceutical a me Active Pharmaceutical Ingredient (API) synthesis.Hoʻohana ʻia ia ma ke ʻano he reagent e hana i nā paʻakai chiral.

He kuleana koʻikoʻi ʻo Shanghai Ruifu Chemical Co., Ltd. i ka chiral chemistry, ua paʻa ka ʻoihana i ka hana ʻana i nā pūhui chiral kiʻekiʻe.Loaʻa i kā mākou huahana kahi ākea o nā pūhui chiral, a hiki iā mākou ke hoʻolako i nā pūhui chiral mai nā kilokani a i nā tona.Hāʻawi mākou i kā mākou hui chiral i nā hui lāʻau lapaʻau kaulana, nā keʻena noiʻi, nā kulanui a puni ka honua a mahalo nui ʻia kā mākou huahana e nā mea kūʻai.