2,2'-Bipyridine-4,4'-dicarboxylic Acid CAS 6813-38-3

Khoom Qhia:

Cov Khoom Npe: 2,2' -Bipyridine-4,4' -dicarboxylic acid TSIS TAU: 6813-38-3

Txhais:

PHEEJ NTUJ AL BE 0816;

2,2' -BIISONICOTINIC ACID;

4,4' -DICARBOXY-2,2' -BIPYRIDINE;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb rau xim dawb-grey hmoov

Ntsuas: ≥99.0%

Qhov ceev: 1.469 g / cm3

Lub Ntsiab Kub: 677 ℃ ntawm 760 mmHg

Melting Point:> 310 ℃

Flash Point: 363.2 ℃

Dej Solubility: Insoluble

Qhov nqe Index: 1.6360 (kwv yees)

Cov Ntaub Ntawv Kev Nyab Xeeb:

Kos Npe: Lo Lus Ceeb Toom

Lub Cim: GHS07

Txoj Cai Kev Nyab Xeeb: Xi

HS Code: 2933399090

WGK Lub Teb Chaws Yelemees: 3

Cov Lus Ceeb Toom Yuav Muaj: R36 / 37/38

Cov Lus Qhia Kev Nyab Xeeb: S26-S37 / 39

Cov Lus Tshaj Tawm: H315; H319; H335

Daim Ntawv Qhia Txog Kev Ceeb Toom: P261; P305 + P351 + P338

2,2' -Bipyridine-4,4' -dicarboxylic acid tuaj yeem siv los ua cov organic tshuaj lom neeg nruab nrab.

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

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: 2,2'-bipyridine-4,4'-dicarboxylic acid cas 6813-38-3, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 4,4'-Bis (bromomethyl) -2,2'-bipyridine CAS 134457-14-0
• Tom ntej: 4,4'-DIMETHOXY-2,2'-BIPYRIDINE CAS 17217-57-1