3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7

Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7 chaw tsim tshuaj paus, tsum thiab exporter. Adhering mus nrhiav kev zoo meej ntawm cov khoom, kom peb3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7 ibtau txaus siab los ntawm ntau cov neeg siv khoom. Shandong Ntseeg

Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!

3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7 ibTshuaj Specification

3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7 ibChemical Properties

Melting point 229-231 ° C (lit.)
Boiling point 316.77 ° C (kwv yees ntxhib)
Density 1.6074 (kev kwv yees ntxhib)
Refractive index 1.6280 (kwv yees)
Cia tej yam kev mob
Solubility 1.08g / l (xws li)
Daim ntawv hmoov
Acidity coefficient (pKa) 3.30 ± 0.10 (Predicted)
Xim daj rau xim av
Dej solubility

3-Hydroxy-4-nitrobenzoic acid CAS 619-14-7 ibDaim ntawv thov

Synthesis ntawm cov organic intermediates.