2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Maʻemaʻe >98.0% (HPLC) (Titration)

ʻO ka wehewehe pōkole:

Inoa Kemika: 2,3-Pyrazinedicarboxylic Anhydride

Synonyms: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Maʻemaʻe: >98.0% (HPLC) (Titration)

ʻAno: Keʻokeʻo a i ʻole Brown Crystals a i ʻole ka pauka

E-Mail: alvin@ruifuchem.com

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Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	2,3-Pyrazinedicarboxylic Anhydride
Nā huaʻōlelo like	Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dione
Helu CAS	4744-50-7
Helu CAT	RF-PI2171
Kūlana Kūʻai	Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala	C6H2N2O3
Kaumaha Molecular	150.09
Lae hehee	210 ℃ (Dek.)(māmā)
ʻO ka mānoanoa	1.686±0.06 g/cm3
Waihona	Hygroscopic, Ma lalo o Inert Atmosphere, lumi wela
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Keʻokeʻo a i ʻole Brown Crystals a i ʻole ka pauda
Maʻemaʻe / Kaʻina Hanana	>98.0% (HPLC)
Maʻemaʻe / Kaʻina Hanana	>98.0% (Titration e HCl)
Nalo ma ka maloo	<0.50%
Huina paumaele	<2.00%
Infrared Spectrum	Kūlike i ka hoʻolālā
Proton NMR Spectrum	Kūlike i ka hoʻolālā
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

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Pono:

FAQ:

Noi:

ʻO ka 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) he mea hoʻohui i hoʻohana ʻia i ka synthesis o nā abietane type diterpenoid amides ikaika loa.