Kev Xaiv Loj Rau Monosodium-5-Sulfoisophthalate CAS 6362-79-4 Unilong Kev Lag Luam

Lub koom haum ua raws li lub tswv yim txheej txheem "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo thiab kev ua haujlwm zoo tshaj plaws, tus neeg yuav khoom zoo tshaj plaws rau Kev Xaiv Loj rau Monosodium-5-Sulfoisophthalate CAS 6362-79-4 Unilong Kev Lag Luam, Peb xav tau kev koom tes loj dua nrog cov neeg siv khoom txawv teb chaws nyob ntawm kev sib koom siab. Thov nco ntsoov hu rau peb kom paub ntau ntxiv!
Lub koom haum ua raws li lub tswv yim txheej txheem "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo thiab kev ua haujlwm zoo tshaj plaws, tus neeg yuav khoom zoo tshaj plaws, Raws li lub hauv paus ntsiab lus ua haujlwm yog "ua lag luam-taw qhia, kev ntseeg siab zoo li lub hauv paus ntsiab lus, yeej-yeej ua lub hom phiaj", tuav "cov neeg siv khoom ua ntej, kev lees paub zoo, kev pabcuam ua ntej" ua peb lub hom phiaj, mob siab rau muab cov khoom zoo thawj, tsim kev pabcuam zoo tshaj plaws, peb yeej qhov kev qhuas thiab kev ntseeg siab hauv kev lag luam ntawm cov khoom siv tsheb. Yav tom ntej, Peb yuav muab cov khoom zoo thiab kev pabcuam zoo tshaj plaws rov qab rau peb cov neeg siv khoom, txais tos txhua qhov kev tawm tswv yim thiab cov lus tawm tswv yim los ntawm thoob plaws lub ntiaj teb.

5-Sulfoisophthalic acid monosodium ntsev (CAS 6362-79-4, Lub npe lus Askiv: 5-sulfoisophthalic acid monosodium (ntsev) yog ib qho tseem ceeb ntawm cov organic synthetic intermediate, uas yog cov sulfonated modified aromatic dicarboxylic acid derivatives. Nws cov qauv molecular yog raws li isophthalic acid ua pawg niam txiv, nrog rau pawg sulfonic acid (-SO₃H) tau qhia ntawm qhov chaw 5 ntawm lub nplhaib benzene thiab tsim cov ntsev nrog sodium.

Los ntawm qhov pom ntawm cov khoom siv lub cev thiab tshuaj lom neeg, 5-Sulfoisophthalic acid monosodium ntsev feem ntau tshwm sim ua hmoov dawb, nrog lub ntsiab lus yaj ntawm 373 ℃. Ntawm 20 ℃, nws qhov ceev yog 1.87, thiab nws muaj kev yaj dej zoo (380g / L). Ntawm 20 ℃, nws cov coefficient acidity (pKa) yog 4.1, thiab ntawm 23 ℃, nws LogP yog -1.7. Tag nrho. Sodium m-5-sulfonate ruaj khov hauv qhov xwm txheej thiab yooj yim yaj hauv dej, ua rau nws tsim nyog rau cov xwm txheej siv dej.

1. Cov ntaub ntawv polymer

5-Sulfoisophthalic acid monosodium ntsev yog siv los ua copolymer monomer rau kev tsim cov "polyester hloov kho": copolymerized nrog terephthalic acid thiab ethylene glycol, thiab sodium sulfonate pawg tau qhia los txhim kho hydrophilicity thiab dyeability ntawm polyester, uas yog siv los tsim cov polyester fibers yooj yim dyeable thiab dej-raws li polyester coatings.

Kev npaj ntawm "ion exchange resin": Carboxyl pawg thiab sodium sulfonate pawg tuaj yeem siv ua ion exchange pawg rau kev tsim cov dej softening thiab cov hlau hnyav ion adsorption resins.

2. Kev luam ntawv thiab zas xim rau ntaub

Ua ib tug "leveling agent": Hauv kev zas xim ntawm cov khoom siv hluavtaws xws li polyester thiab nylon, ntxiv sodium isophthalic acid 5-sulfonate tuaj yeem tswj hwm qhov kev nqus xim, zam kev zas xim tsis sib xws, thiab txhim kho qhov sib xws thiab xim ceev ntawm cov ntaub zas xim.

3. Cov txheej txheem thiab cov nplaum.

Rau "cov txheej txheem dej": Ua ib qho khoom siv ntxiv, 5-Sulfoisophthalic acid monosodium ntsev txhim kho qhov kev sib kis thiab kev tiv thaiv dej ntawm cov txheej txheem, txo qhov kev tawg ntawm cov txheej txheem, thiab txhim kho qhov kev sib txuas ntawm cov txheej txheem thiab cov khoom siv hauv qab.

Cov nplaum uas hloov kho tshiab: Copolymerized nrog acrylate, 5-Sulfoisophthalic acid monosodium ntsev ua rau cov nplaum tiv taus huab cua thiab yooj ywm dua, tsim nyog rau kev sib txuas cov ntaub ntawv xws li ntoo thiab yas.

1 Tus nqi siv dav;

2 Kev ua tau zoo me ntsis;

3. Qhov ua tau zoo ntawm cov organic synthesis intermediates

25kgs/hnab, 20tons/20'thawv

Lub koom haum ua raws li lub tswv yim txheej txheem "kev tswj hwm kev tshawb fawb, kev ua haujlwm zoo thiab kev ua haujlwm zoo, tus neeg yuav khoom zoo tshaj plaws rau Kev Xaiv Loj rau Monosodium-5-Sulfoisophthalate CAS 6362-79-4 Haihang Kev Lag Luam, Peb xav tau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws nyob ntawm kev sib koom siab. Thov nco ntsoov hu rau peb kom paub ntau ntxiv!
Kev Xaiv Loj rau 6362-79-4 thiab CAS 6362-79-4, Raws li lub hauv paus ntsiab lus ua haujlwm yog "ua lag luam-taw qhia, kev ntseeg siab zoo li lub hauv paus ntsiab lus, yeej-yeej ua lub hom phiaj", tuav "cov neeg siv khoom ua ntej, kev lees paub zoo, kev pabcuam ua ntej" ua peb lub hom phiaj, mob siab rau muab cov khoom zoo thawj, tsim kev pabcuam zoo tshaj plaws, peb yeej qhov kev qhuas thiab kev ntseeg siab hauv kev lag luam ntawm cov khoom siv tsheb. Yav tom ntej, Peb yuav muab cov khoom zoo thiab kev pabcuam zoo heev rov qab rau peb cov neeg siv khoom, txais tos txhua qhov kev tawm tswv yim thiab cov lus tawm tswv yim los ntawm thoob plaws lub ntiaj teb.