4-Pyrazolecarboxylic Acid CAS 37718-11-9 Maʻemaʻe >98.0% (HPLC) Hale Hana

ʻO ka wehewehe pōkole:

Inoa Kemika: 4-Pyrazolecarboxylic Acid

Synonyms: 1H-Pyrazole-4-Carboxylic Acid

CAS: 37718-11-9

Maʻemaʻe: >98.0% (HPLC) (T)

ʻAno: Keʻokeʻo a i ʻole ka pauka keʻokeʻo a i ʻole nā ​​kristal

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wehewehe:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Pyrazolecarboxylic Acid (CAS: 37718-11-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia 4-Pyrazolecarboxylic Acid
Nā huaʻōlelo like 1H-Pyrazole-4-Carboxylic Acid;Pyrazole-4-Carboxylic Acid;4-Carboxypyrazole
Helu CAS 37718-11-9
Helu CAT RF2599
Kūlana Kūʻai Ma ka waihona, hoʻonui ʻia a hiki i nā tona
ʻĀpana Molekala C4H4N2O2
Kaumaha Molecular 112.09
Lae hehee 275 ℃(Dek.)(māmā)
Lae paila 417.1±18.0 ℃
ʻO ka mānoanoa 1.524±0.06 g/cm3
Brand Kemika Ruifu

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku ʻO ke keʻokeʻo i ka pauka keʻokeʻo a i ʻole nā ​​aniani
Maʻemaʻe / Kaʻina Hanana >98.0% (HPLC)
Maʻemaʻe / Kaʻina Hanana >98.0% (Ka Hoʻohaʻahaʻa ʻana)
Nalo ma ka maloo <1.00%
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

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Noi:

Hana ʻo 4-Pyrazolecarboxylic Acid (CAS: 37718-11-9) ma ke ʻano he mea waena i ka synthesis organik, hoʻohana pū ʻia ma ke ʻano he lāʻau lapaʻau.Ua hoʻohana ʻia ka 4-Pyrazolecarboxylic Acid i ka hoʻomākaukau ʻana i ka Ethyl 4-Pyrazolecarboxylate.Hoʻohana ʻia ka 4-Pyrazolecarboxylic Acid no ka synthesis o Isoxazole-4-Carboxylic Acid derivatives a me Isoxazole-3,5-Dicarboxamides.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou