1,4-Cyclohexanedicarboxylic acid CAS 1076-97-7 yog dawb siv lead ua, soluble hauv organic solvents xws li ethanol, acetone thiab chloroform. Lub solubility yog hais txog 10%, thiab lub melting point yog 164-167 ° C. Trans-1,4-cyclohexanedicarboxylic acid yog dawb phosphorus columnar siv lead ua siv lead ua tshuaj lub cev, solubility hauv dej yog qis dua li ntawm cis, thiab lub melting point yog siab tshaj 300. Cis-1,4-cyclohexanedicarboxylic acid yog cov nplooj ntoo dawb, muaj cov solubility hauv dej, thiab muaj cov ntsiab lus melting ntawm 170 txog 171 ° C.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 1,4-Cyclohexanedicarboxylic acid CAS1076-97-7 ibmanufacturers, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo tshaj plaws, kom peb 1,4-Cyclohexanedicarboxylic acid CAS 1076-97-7 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
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!
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Khoom npe |
1,4-Cyclohexanedicarboxylic acid |
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Formula |
C8H12O4 |
Molecular Luj |
172.18 |
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CAS Nr. |
1076-97-7 ib ib |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb mus rau dawb hmoov |
Ua raws |
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Assay |
â € 99.0% |
99.2% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 164-167 ° C (lit.)
Kub taw tes 262.49 ° C (roughestimate)
Qhov ceev 1.2104 (roughestimate)
Refractive index 1.4450 (kwv yees)
Flash point 235 ° C
Cia tej yam kev mob Sealedindry, RoomTemperature
Morphology hmoov
Acidity coefficient (pKa) 4.38 ± 0.10 (Predicted)
ColorWhitetooff-dawb
Dej-soluble SOLUBLE
Hauv cov tshuaj, nws yog siv los ua ke cov tshuaj peptic ulcer. Hauv polyester resin, nws yog siv los hloov monomer los txhim kho yellowing ntawm polyester resin, thiab txhim kho nws yooj yim (softness) tsis hloov lub hardness.
Resin rau hmoov txheej; resin rau coil txheej; siv rau hauv cov tshuaj los ua ke cov tshuaj peptic ulcer; hauv polyester cob, siv los hloov monomer; siab khoom polyester-melamine ziab enamel; gel tsho Siv unsaturated polyester cob. Daim ntawv thov nyob rau hauv dej-raws li polyurethane resin: 1,4-CHDA thiab AD (adipic acid) muaj kev ua tau zoo dua, txo cov kua viscosity, PIA (phthalic acid) nyob ib sab ntawm cov tshuaj lom neeg ruaj khov: 1,4-CHDA
