Shaanxi BLOOM Tech Co., Ltd. yog ib tug ntawm cov uas paub txog manufacturers thiab lwm tus neeg ntawm trimethylstearylammonium chloride cas 112-03-8 nyob rau hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo trimethylstearylammonium chloride cas 112-03-8 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Trimethylstearylammonium chloride, molecular mis C21H46ClN, CAS 112-03-8, Dawb muab tshuaj txhuam zoo li los yog tsis muaj xim, yooj yim soluble hauv dej. Nws muaj kev ruaj ntseg zoo, kev ua haujlwm saum npoo, emulsification, sterilization, tshuaj tua kab mob, softness, anti-static thiab lwm yam khoom. Siv dav hauv asphalt emulsification, waterproof txheej emulsification, silicone roj emulsification, plaub hau txias tshuaj pleev ib ce emulsification thiab txias, ntaub fiber ntau softening thiab anti-static, organic bentonite hloov kho, protein flocculation thiab dej kho flocculation nyob rau hauv lub biopharmaceutical kev lag luam, iav fiber ntau softening kho, nylon parachute deg kho cov kab mob, kab mob tua kab mob. dye, thiab lwm yam. Feem ntau, cov khoom no nrog cov khoom muaj zog ntau dua 34% yog siv los ua asphalt emulsifier thiab av waterproofing agent. Lwm cov kev qhia tshwj xeeb ntawm octadecyltrimethylammonium chloride octadecyltrimethylammonium chloride yog siv los ua hluavtaws fiber ntau antistatic agents, roj pleev xim pleev xim additives, plaub hau txias, tshuaj tua kab mob, ntaub fiber ntau softeners, mos detergents, silicone roj emulsifiers, thiab lwm yam.
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Tshuaj Formula |
C21H46ClN |
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Exact Mass |
347 |
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Molecular Luj |
348 |
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m/z |
347 (100.0%), 349 (32.0%), 348 (22.7%), 350 (7.3%), 349 (2.5%) |
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Elemental Analysis |
C, 72,47; H, 13.32; Cl, 10.19; N, 4.02 Nws |
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Cia txias txias, chav tsev kub, PH tus nqi 5.5-8.5 (20 degree, 0.05% hauv H2O), Soluble hauv dej 1.759 mg/l @ 25℃C, Qhov siab tshaj plaws wavelength (λ max) λ: 225 nm Amax: Tsawg dua los yog sib npaug rau L: 0.08 0.06, λ: 280 nm Amax: Tsawg dua los yog sib npaug rau 0.04, λ: 340 nm Amax: Tsawg dua los yog sib npaug rau 0.02, BRN 3917847, Stable Incompatible with strong oxidizing agents., InChIKeyVBIIFPGSPJYLRR{17} Hazard description h302-h312, Precautions p280-p264-p270-p280h-p301+p312a-p321-p501a, Dangerous goods sign xn, Hazard category code 20/21/22-36/21/3 26-36/37/39-37/39-36/37, WGK Germany 3, RTECS No. bt1750000, TSCA Yes.
Trimethylstearylammonium chloride(OTAC los yog 1831, CAS naj npawb 112-03-8) yog ib qho quaternary ammonium cationic surfactant nrog cov mis molecular C21H46ClN, thiab zoo li cov khoom dawb lossis daj daj. Nrog nws cov qauv molecular tshwj xeeb (kev sib txuas ntawm cov saw ntev alkyl pawg thiab quaternary ammonium ntsev pawg), cov khoom sib xyaw no nthuav tawm cov haujlwm zoo heev, emulsifying zog, yoog raws, cov khoom tiv thaiv zoo li qub, thiab cov tshuaj tua kab mob, thiab tau siv dav hauv ntau yam xws li kev lag luam, tshuaj niaj hnub, tshuaj, thiab kev tiv thaiv ib puag ncig.
1. Npuag softener
OTAC tsim cov txheej txheem lubricating los ntawm adsorbing rau saum npoo ntawm fibers, txo cov kev sib txhuam coefficient ntawm fibers thiab ua rau cov ntaub zoo li fluffy thiab mos. Nws cov khoom cationic tuaj yeem cuam tshuam cov nqi tsis zoo ntawm cov khoom siv fiber ntau, txo cov hluav taws xob zoo li qub, thiab tshwj xeeb tshaj yog tsim rau kev tiv thaiv zoo li qub ntawm cov hluavtaws fibers xws li polyester thiab nylon. Kev sim tau pom tias ntxiv 0.5% -1% OTAC tuaj yeem txo qhov hluav taws xob zoo li qub ntawm cov ntaub los ntawm ntau dua 80%, thaum txhim kho wrinkle kuj thiab resilience.
2. Tawv Fatliquor
Hauv kev ua cov tawv nqaij, OTAC, raws li fatliquor, tuaj yeem nkag mus rau hauv qhov sib txawv ntawm cov tawv nqaij collagen fibers, tsim cov roj zaj duab xis los qhwv cov fibers, txhim kho qhov softness, ductility, thiab tawg tsis kam ntawm tawv.
Nws cov khoom emulsifying tseem tuaj yeem txhawb nqa cov khoom sib txawv ntawm cov roj thiab tsis txhob muaj cov softening hauv zos los yog hardening. Cov ntaub ntawv tawv tawv qhia tau hais tias tom qab siv OTAC roj ntxiv, lub zog tsim kua muag ntawm cov tawv nqaij yog nce los ntawm 15%, thiab lub neej khoov qaug zog txuas ntxiv los ntawm 30%.
3. Fiber modifier
OTAC tuaj yeem hloov kho qhov chaw ntawm fibers los ntawm kev sib txuas tshuaj lom neeg lossis lub cev adsorption, ua rau lawv muaj haujlwm tshwj xeeb. Piv txwv li, hauv kev ua cov nylon parachute ntaub, OTAC tuaj yeem tsim cov txheej txheem siab - tiv thaiv qhov kub thiab txias los tiv thaiv fiber ntau los ntawm kev sib txhuam cua sov thaum lub sij hawm siab - nrawm nrawm; Hauv kev ua cov iav fiber ntau, nws qhov kev tiv thaiv zoo li - kev ua haujlwm zoo li qub tuaj yeem txo electrostatic adsorption ntawm fibers thiab txhim kho kev ua haujlwm ntawm cov ntaub.
1. Cov plaub hau txias txias
OTAC yog ib qho tseem ceeb ntawm cov plaub hau txias, thiab nws cov cationic pawg tuaj yeem khi rau thaj chaw puas ntawm cov plaub hau (nrog rau cov nqi tsis zoo) los ntawm kev sib cuam tshuam electrostatic, kaw cov plaub hau teev, txo cov plaub hau frizz, thiab txhim kho smoothness thiab glossiness. Cov kev sim tshuaj ntsuam xyuas tau pom tias cov plaub hau txias uas muaj 0.5% OTAC tuaj yeem txo cov plaub hau combing quab yuam los ntawm 40% thiab ua kom tawg lub zog los ntawm 25%. Thov nco ntsoov tias raws li "Cosmetic Safety Technical Specification (2015 Edition)", tag nrho cov nyiaj OTAC ntxiv rau hauv cov tshuaj pleev ib ce yuav tsum tsis pub tshaj 2.5% kom tsis txhob muaj tawv nqaij tawv.
2. Antistatic tshuaj zawv plaub hau
Hauv tshuaj zawv plaub hau,Trimethylstearylammonium chloridetuaj yeem cuam tshuam cov hluav taws xob zoo li qub uas tsim los ntawm kev sib txhuam thaum lub sijhawm ntxuav, tiv thaiv cov plaub hau los ntawm kev tawg, tshwj xeeb tshaj yog haum rau lub caij qhuav los yog cov plaub hau zoo. Nws yuav tsum tau ntxiv rau hauv cov theem lossis kho los ntawm kev siv tshuab encapsulation nrog anionic surfactants (xws li sodium dodecyl sulfate) kom tsis txhob los nag.
3. Da dej gel thiab cov khoom tu tawv nqaij
Lub emulsifying zog ntawm OTAC ua rau nws ib tug stabilizer rau cov roj Cheebtsam nyob rau hauv da dej gel, thaum nws antibacterial zog muaj peev xwm ncua lub txee lub neej ntawm cov khoom. Hauv cov khoom siv tawv nqaij, tsis tshua muaj siab OTAC (0.1% -0.3%) tuaj yeem siv los ua cov tawv nqaij txias kom txhim kho cov tawv nqaij qhuav thiab ntxhib.
1. Asphalt emulsifier
OTAC yog qhov tseem ceeb ntawm asphalt emulsification. Nws cov saw ntev alkyl tuaj yeem tso rau hauv qhov sib txawv ntawm asphalt molecules. Cov pab pawg quaternary ammonium tsim ib qho chaw ruaj khov ntawm lub ntsej muag lub ntsej muag nrog dej, uas disperses asphalt rau hauv cov me me (1-10 μ m inch) los tsim cov roj hauv cov tshuaj pleev dej. Cov tshuaj pleev ib ce muaj qhov zoo ntawm cov dej ntws zoo, ruaj khov thiab kev tsim kho yooj yim, thiab siv dav hauv txoj kev pavement, ru tsev waterproofing thiab lwm yam teb. Cov ntaub ntawv ntawm kev lag luam petrochemical qhia tau hais tias ntxiv 3% OTAC asphalt lotion tuaj yeem txo qhov kub ntawm kev tsim kho los ntawm 20℃thiab kev siv hluav taws xob los ntawm 15%.
2. Silicone roj emulsifier
OTAC tuaj yeem emulsify siab viscosity silicone roj rau hauv qhov chaw ruaj khov aqueous, uas yog siv hauv tshuaj pleev ib ce, textile auxiliaries, pwm tso cov neeg ua haujlwm, thiab lwm yam. Nws cov emulsification efficiency yog siab, cov tshuaj pleev ib ce muaj xws li particle loj (D50<2 μ m), and is resistant to shearing and high temperature (can withstand 120 ℃ short-time heating).
3. Organic bentonite modifier
Lub alkyl saw ntawm OTAC tuaj yeem muab tso rau ntawm bentonite txheej, nthuav qhov sib txawv ntawm qhov sib txawv thiab txhim kho nws cov kev ua haujlwm adsorption thiab dispersibility. Hloov kho bentonite tuaj yeem siv los ua cov kua nplaum rau cov xim thiab cov inks, los yog ua ib qho kev hloov kho rheological rau cov dej drilling kom tsis txhob muaj qhov sib tsoo zoo.
1. Kev kho dej flocculant
Trimethylstearylammonium chloridestabilizes suspended particles (xws li sediment thiab organic teeb meem) nyob rau hauv dej los ntawm hluav taws xob neutralization, thiab tsim loj particle flocs los ntawm bridging, accelerating sedimentation. Nws flocculation efficiency yog superior rau cov tsoos inorganic flocculants (xws li txhuas sulfate), thiab cov generated sludge muaj ib tug me me ntim thiab zoo dewatering zog. Ib qho kev tshawb fawb ntawm cov chaw kho dej phwj tuaj qhia tau hais tias tom qab siv OTAC, COD tshem tawm tus nqi nce 20% thiab cov dej turbidity poob qis dua 5NTU.
2. Cov tshuaj tua kab mob thiab algicidal
Cov quaternary ammonium ntsev pawg ntawm OTAC tuaj yeem nkag mus rau cov kab mob ntawm tes, cuam tshuam cov qauv ntawm cov protein, thiab ua rau cov cell tuag. Nws txoj kev tua cov kab mob Gram zoo, cov kab mob Gram tsis zoo, thiab cov algae yog tshaj 99%, thiab nws cov nyhuv yog ntev - kav ntev (ntev rau 72 teev). Dav siv rau kev kho tshuaj tua kab mob hauv cov pas dej da dej, kev lag luam hauv dej, dej phwj hauv tsev kho mob thiab lwm yam xwm txheej.
1. Oilfield demulsifier
Hauv kev siv roj av, OTAC tuaj yeem rhuav tshem kev ruaj ntseg ntawm cov roj- cov tshuaj pleev dej thiab txhawb cov roj- dej sib cais. Nws cov mechanism muaj xws li neutralizing interfacial nqi ntawm cov tshuaj pleev ib ce, txo cov interfacial nro, thiab flocculating dej droplets. Cov ntaub ntawv tshawb fawb ntawm cov roj av qhia tau hais tias ntxiv 0.05% OTAC tuaj yeem ua kom lub cev qhuav dej ntawm cov roj crude mus rau 95% thiab txo cov dej hauv qab 0.5%.
2. Mineral flotation tus neeg sawv cev
OTAC tuaj yeem xaiv adsorb rau cov pob zeb hauv av los hloov lawv cov hydrophobicity, yog li ua tiav qhov kev sib cais ntawm cov ntxhia los ntawm gangue. Piv txwv li, hauv phosphate ore flotation, OTAC tuaj yeem nce qib ntawm phosphate concentrate los ntawm 5% -10% thiab tus nqi rov qab los ntawm 8% -12%.
Biomedical thiab Materials Science: Kev Tshawb Fawb Txog Kev Siv Frontier
1. Protein flocculant
OTAC tuaj yeem khi nrog cov proteins los ntawm kev sib cuam tshuam hydrophobic, tsim cov txheej txheem precipitable rau kev sib cais ntawm cov protein thiab purification hauv biopharmaceuticals. Nws muaj kev ua haujlwm siab flocculation thiab mob me (pH 6-8), uas tuaj yeem zam cov protein denaturation.2. Nanomaterial template tus neeg sawv cev
Cov saw hlau alkyl ntawm OTAC tuaj yeem ua tus qauv kev txi los coj cov hlau nanoparticles (xws li kub thiab nyiaj) los tsim cov morphologies tshwj xeeb (xws li ob-seem nanosheets).
Los ntawm kev kho qhov concentration ntawm OTAC, qhov loj (5-50nm) thiab dispersibility ntawm nanoparticles tuaj yeem tswj tau.
3. Gene Vector
Cov kev tshawb fawb tsis ntev los no tau pom tias OTAC tuaj yeem encapsulate DNA lossis RNA los ntawm kev sib cuam tshuam electrostatic, tsim cov lipid nanoparticles ruaj khov (LNP) rau kev xa cov tshuaj kho noob. Nws txoj kev hloov pauv tau zoo dua rau cov kab mob ib txwm muaj xws li polyethyleneimine, thiab nws cov cytotoxicity qis dua.
Lwm cov teb: multifunctional auxiliary Cheebtsam
1. Tshuaj tua kab mob
OTAC muaj qhov cuam tshuam tsis zoo rau ntau yam kab mob xws li tus kab mob khaub thuas thiab tus mob coronavirus, thiab tuaj yeem siv rau kev tua kab mob ntawm cov cuab yeej kho mob thiab cov chaw pej xeem. Nws 0.1% aqueous tov tuaj yeem tua 99.9% ntawm cov kab mob hauv 5 feeb.2. Theem hloov catalyst
Nyob rau hauv cov organic synthesis, OTAC tuaj yeem txhawb kev hloov pauv ntawm cov reactants los ntawm ib theem (xws li aqueous theem) mus rau lwm theem (xws li theem organic), nce cov tshuaj tiv thaiv thiab tawm los.
Piv txwv li, hauv cov tshuaj tiv thaiv esterification, OTAC tuaj yeem txo lub sijhawm cov tshuaj tiv thaiv los ntawm 50% thiab nce tawm los ntawm 15% -20%.
3. Pwm inhibitor
OTAC tuaj yeem cuam tshuam kev loj hlob ntawm fungi xws li Aspergillus niger thiab Penicillium, thiab yog siv los tiv thaiv pwm ntawm cov khoom xws li txheej, nplaum, thiab textiles. Nws qib anti pwm tuaj yeem ncav cuag qib 0 (theem siab tshaj), nrog rau lub sijhawm siv tau txog li 2 xyoos.
Octadecyltrimethylammonium chloride tau dhau los ua cov tshuaj ntxiv rau kev lag luam hla kev siv vim nws cov khoom siv ntau yam thiab kev ua haujlwm siab. Nyob rau hauv lub neej yav tom ntej, nrog rau kev loj hlob ntawm ntsuab chemistry thiab nanotechnology, lawv daim ntawv thov teb yuav nthuav ntxiv: piv txwv li, tsim biodegradable OTAC derivatives kom txo tau ib puag ncig lub nra, los yog siv lawv template nyhuv los synthesize siab - cov ntaub ntawv ua tau zoo. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los ntxiv dag zog rau hauv - kev tshawb fawb tob txog nws cov tshuaj lom thiab kev cuam tshuam ib puag ncig, tsim cov qauv siv nruj dua, thiab ua kom muaj kev nyab xeeb thiab ruaj khov.
Trimethylstearylammonium chloridemuaj kev sib raug zoo nrog cationic, non{0}}ionic thiab amphoteric surfactants, zoo permeability, softness, emulsification, antistatic, biodegradability thiab bactericidal zog, thiab zoo tshuaj stability. Nws yog dav siv nyob rau hauv cov plaub hau txias, ntaub softener, fiber ntau antistatic tus neeg saib xyuas, silicone roj emulsifier, asphalt emulsifier, organic bentonite modifier, tshuaj tua kab mob thiab bactericide Protein flocculant thiab dej kho flocculant nyob rau hauv biopharmaceutical kev lag luam.
Kev npaj txheej txheem ntawm kev ruaj khov Octadecyltrimethylammonium chloride muaj cov kauj ruam hauv qab no:
S1. Ntxiv dimethyl octadecylamine, deionized dej thiab ethanol rau hauv lub reactor nyob rau hauv lem, tsa lub reactor kub rau 55 degree, do sib npaug, stirring ceev yog 300 rpm, thiab lub sij hawm stirring yog 25min;
S2. Maj mam ntxiv methyl chloride rau cov tshuaj tiv thaiv kettle. Qhov loj piv ntawm dimethyl octadecylamine, dej deionized, ethanol thiab methyl chloride yog 4: 1: 1. Do sib npaug tom qab ntxiv. Kho qhov kub ntawm cov tshuaj tiv thaiv kettle rau 60℃thiab lub siab kom tsawg dua 0.2MPa. Txuas ntxiv stirring. Lub stirring ceev yog 400 rpm thiab lub sij hawm stirring yog 1.5h;
S3. Thaum lub siab nyob rau hauv cov tshuaj tiv thaiv kettle txo mus rau 0.03 MPa, cov tshuaj tiv thaiv tiav, lub tshuab nqus tsev twj tso kua mis, thiab kua alkali, ethanol thiab hydrogen peroxide yog ntxiv successively. Qhov loj piv ntawm kua alkali, ethanol thiab hydrogen peroxide yog 8: 4: 1. Cov qauv raug coj mus kuaj tom qab nplawm rau 20min;
S4. Raws li kev ntsuam xyuas, yog tias xim tsaus, ntxiv 0.5kg hydrogen peroxide rau hauv lub reactor; Yog tias cov ntsiab lus ntawm cov dawb amine thiab ammonium ntsev ntau dua 1.5%, ntxiv methyl chloride; Yog tias pH qis dua 6.5, ntxiv 1.8kg kua alkali thiab 1.8kg ethanol;
S5. Tom qab qhov kub thiab txias ntawm cov tshuaj tiv thaiv kettle poob qis dua 60 degree, tshem tawm cov khoom thiab sau nws.
FAQ
Trimethylammonium chloride siv rau dab tsi?
TMA. HCl pom nws daim ntawv thov tseem ceeb yog qhov nruab nrab rau kev tsim cov vitamin B4 (choline chloride). Cov khoom no kuj siv rau kev tsim cov CHPT (Chlorohydroxypropyl-trimethylammoniumchloride). CHPT yog siv los ua reagent rau kev tsim cov cationic starch, uas yog siv rau hauv daim ntawv kev lag luam.
CTAC chemical yog dab tsi?
Cetyltrimethylammonium chloride (CTAC) yog cationic surfactant uas tuaj yeem siv rau hauv kev sib txuas ntawm mesoporous molecular sieves thiab micelle complexes.
Vim li cas ammonium chloride txwv tsis pub?
► Ammonium Chloride tuaj yeem ua rau mob hawb pob -zoo li kev ua xua.
► Kev nthuav tawm tuaj yeem cuam tshuam rau lub raum. NIOSH: Qhov kev pom zoo ntawm kev txwv huab cua (REL) yog 10 mg / m3 (raws li fume) nruab nrab ntawm 10-teev kev ua haujlwm thiab 20 mg / m3 (raws li fume) tsis pub dhau lub sijhawm ua haujlwm 15 feeb.
Cim npe nrov: Trimethylstearylammonium Chloride CAS 112-03-8, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom