1,4-Cyclohexanedicarboxylic acid CAS 1076-97-7 waa crystal cad, oo ku milma dareerayaasha organic sida ethanol, acetone iyo chloroform. Solubility waa qiyaastii 10%, barta dhalaaliduna waa 164-167 ° C. Trans-1,4-cyclohexanedicarboxylic acid waa unug ka samaysan kiimiko oo kiimiko ah oo ka samaysan fosfooraska cad, milmaynaanshaha biyuhu wuu ka hooseeyaa kan cis, barta dhalaaliduna way ka sarraysaa 300 â. Cis-1,4-cyclohexanedicarboxylic acid waa crystal caleen cad, waxay leedahay milmayn badan oo biyo ah, waxayna leedahay barta dhalaalaysa 170 ilaa 171 °C.
Believe Chemical waa hormuudka Shiinaha 1,4-Cyclohexanedicarboxylic acid CAS1076-97-7soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. U hoggaansanaanta raadinta tayada qumman ee alaabta, si ay 1,4-Cyclohexanedicarboxylic acid CAS 1076-97-7 ay ku qanacsan yihiin macaamiil badan. Shandong Rumayso
Alaabadayada waxaa loo dhoofiyaa Yurub, Mareykanka, Japan, Kuuriyada Koonfureed, Koonfur-bari Aasiya iyo dalal kale iyo gobollada. Iyada oo sayniska iyo tignoolajiyada ay yihiin hagaha, daacadnimada aasaaska, tayada nolosha, iyo ku tiirsanaanta fikradda ganacsi ee hal-abuurka iyo horumarka, waxaan si dhab ah u rajaynaynaa in aan abuurno is-weydaarsi iyo iskaashi ballaaran oo lala yeesho macaamiisha gudaha iyo kuwa shisheeye si loo abuuro barwaaqo!
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Magaca Alaabta |
1,4-Cyclohexanedicarboxylic acid |
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Formula |
C8H12O4 |
Miisaanka Molecular |
172.18 |
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CAS NO. |
1076-97-7 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
Caddaan ilaa caddaan budo ah |
waafaqsan |
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Qiimayn |
â¥99.0% |
99.2% |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 164-167°C (iftiin)
Barta karkarinta 262.49°C (qiyaastii)
Cufnaanta 1.2104 (la qiyaasi karo)
Tusmada dib-u-celinta 1.4450 (qiyaas)
Dhibicda 235°C
Xaalladaha kaydinta ee alaabta cuntada, Heerkulka qolka
Budada Morfology
Isku-dhafka aysiidhka (pKa) 4.38± 0.10 (La saadaaliyay)
MidabkaWhitetooff-cad
BIYAHA MALIYA
Daawada, waxaa loo isticmaalaa in lagu farsameeyo daawada boogaha peptic. Xabagta polyester-ka, waxa loo istcimaalayaa monomer la hagaajiyay si loo hagaajiyo jaallaynta resin polyester-ka, iyo si loo hagaajiyo dabacsanaanteeda (jilicsanaanteeda) iyada oo aan la beddelin qallafsanaanta.
Resin loogu talagalay daahan budada; resin for daahan gariiradda; loo isticmaalo daawada si loo farsameeyo daawada boogaha peptic; in xabagta polyester-ka, loo isticmaalo sidii monomer la beddelay; dhaldhalaalka qalajinta adag ee polyester-melamine sare; jaakad jel Isticmaal xabagta polyester-ka aan dheregsanayn. Codsiga ku jira xabagta polyurethane ee biyaha ku salaysan: 1,4-CHDA iyo AD (adipic acid) waxay leeyihiin hab-socodka ka wanaagsan, viscosity xal hoose, PIA (phthalic acid) darajooyin ku xiga kala firdhiso xasiloonida Buuga Kiimikada: 1,4-CHDA
