Isonicotinic Acid CAS 55-22-1

Khoom Piav Qhia:

Khoom Lub Npe: Isonicotinic acid CAS TSIS TAU: 55-22-1

Lub ntsiab lus:

Isonicotinic acid;

4-Pyridinecarboxylic acid;

pyridine-4-carboxylic acid;

Tshuaj& Lub Cev Muaj Zog:

Tsos: Dawb rau dawb-dawb crystalline khoom

Kev Ntsuas: ≥99.00%

Ceev: 1.293g/cm3

Kub Point: 260 ℃ (15 mmHg)

Melting Point: 310-315 ℃

Flash Point: 260 ° C/15mm

Dej Solubility: 5.2 g/L (20 ℃)

Kev ruaj ntseg: ruaj khov nyob rau hauv qhov kub thiab txias ib txwm muaj.

Kev Cia Cia: Khaws lub thawv kaw thaum tsis siv. Khaws rau hauv lub thawv kaw kaw. Khaws rau hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm cov tshuaj tsis sib xws.

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: NS1103000

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S36

HS Code: 2933399090

WGK Lub Tebchaws Yelemees: 2

Cov Lus Qhia Risk: R36/37/38

Tus lej phom sij: Xi

Isonicotinic acid lossis 4-pyridinecarboxylic acid yog cov organic sib xyaw nrog cov mis C5H4N (CO2H). Nws yog cov txiaj ntsig ntawm pyridine nrog cov carboxylic acid hloov pauv ntawm 4-txoj haujlwm. Nws yog isomer ntawm picolinic acid thiab nicotinic acid uas muaj pawg carboxyl ntawm qhov thib ob thiab thib 3 txoj haujlwm feem sib piv rau 4 txoj haujlwm rau nicotinic acid. Siv nyob rau hauv kev tshawb fawb lom ntawm kev sib txawv ua los ntawm nicotinic acid, nicotinamide thiab isonicotinic acid hauv tib neeg cov kab mob leukemia cell.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: isonicotinic acid cas 55-22-1, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Isonicotinamide CAS 1453-82-3
• Tom ntej: Isoniazid CAS 54-85-3