o-Phenylenediamine CAS 95-54-5

Ntseeg Chemical yog cov thawj coj hauv Suav tebo-Phenylenediamine CAS 95-54-5 : kuvmanufacturers, tsum thiab exporter. Adhering mus nrhiav kev zoo meej ntawm cov khoom, kom pebo-Phenylenediamine CAS 95-54-5 : kuvtau 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!

o-Phenylenediamine CAS 95-54-5 : kuvTshuaj Specification

o-Phenylenediamine CAS 95-54-5 : kuvChemical Properties

Melting point 100-102 ° C
Kub taw tes 256-258 ° C
Qhov ceev 1.27g / cm3
Chav ceev 3.7 (vsair)
Chav siab 0.01mmhg (25 ° C)
Refractive index 1.6339 (kwv yees)
Flash point 110 ° C
Cia txias 2-8 ° C
Solubility ntawm dej: 1 ntsiav tshuaj / 10ml, pob tshab, tsis muaj xim
Cov ntaub ntawv ntsiav tshuaj
Xim Index 76010
Acidity coefficient (PKA) 4.46 (ntawm 25 â âº
Dawb rau greyish dawb

o-Phenylenediamine CAS 95-54-5 : kuvDaim ntawv thov

Raws li qhov nruab nrab ntawm cationic dyes, nws yog cov khoom siv tseem ceeb ntawm cov tshuaj tua kab Carbendazim thiab lwm yam fungicides.
Kev Siv: siv los ua cov tshuaj analytical reagent, qhov taw qhia fluorescent, thiab kuj rau kev sib txuas ntawm cov organic thiab dyes. Nws yog siv los ua ib qho nruab nrab ntawm cov tshuaj tua kab, tshuaj thiab dyes