6-Chloronicotinic acid CAS 5326-23-8 yog hmoov dawb. Melting point 198-200 â.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 6-Chloronicotinic acidCAS 5326-23-8 Nrmanufacturers, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov 6-Chloronicotinic acid CAS 5326-23-8 tau txaus siab los ntawm ntau tus 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!
Khoom npe |
6-Chloronicotinic acid |
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Formula |
C6H4ClNO2 |
Molecular Luj |
157.55 |
CAS Nr. |
5326-23-8 |
Ntau |
500 KG |
Cov khoom |
Specification |
Cov txiaj ntsig |
Qhov tshwm sim |
Off-white to beige Crystalline Powder |
Ua raws |
Assay |
â € 97.0% |
98.5% |
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
Melting point 190 ° C (dec.) (lit.)
Kub taw tes 241.15 ° C (roughestimate)
Qhov ceev 0.5
Refractive index 1.5870 (kwv yees)
Flash point 192 ° C
Cia tej yam kev mobKeepindarkplace, Sealedindry, RoomTemperature
Solubilitydeionized dej: soluble
MorphologyChemicalbookCrystallinePowder
Acidity coefficient (pKa) 3.24 ± 0.10 (Predicted)
ColorOff-whitetobeige
Solubleinwater (2mg / mlat20 ° C), ethanol, methanol, DMSO, thiab me ntsis solubleinchloroform.
6-Chloronicotinic acid yog ib qho tseem ceeb nruab nrab ntawm cov tshuaj xws li tazarotene, thiab tseem tuaj yeem siv rau hauv kev sib txuas ntawm cov khoom siv tshuaj tua kab.
6-Chloronicotinic acid yog carboxylic acid derivative thiab tuaj yeem siv los ua tshuaj nruab nrab.