Aqueous Solution Ntawm Trimethylamine

Zouping Jinxing Tshuaj Co., Ltd. Yog tias koj yuav mus rau cov lag luam wholesale bulk aqueous tov ntawm trimethylamine ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.

Cov tsos mob: tsis muaj xim rau daj ntseg daj pob tshab kua; Thaum qhib, nws emits ib tug yam ntxwv fishy thiab ammoniacal tsw (zoo li rotting ntses los yog nqaij nruab deg), uas ua ntau pronounced raws li dilution.
Concentration thiab ntom: ntom ntawm 30% tov yog approx. 0.80 g/mL; 40% kev daws yog kwv yees li . 0.89-0.92 g / mL (ntawm 20℃).
Boiling Point (Kev daws): 30% tov yog kwv yees. −17.8℃(xa mus rau vapor-theem equilibrium; cov tshuaj lub boiling point txawv nrog concentration); pom meej boiling point ntawm 40% tov yog approx . 26℃; Boiling point ntawm anhydrous ntshiab tshuaj yog 2.87 degree.
Flash Point: Kwv yees li . 1.7℃(35℃F) rau 25% daws; kwv yees. −7℃mus rau 1.7℃(kaw khob) rau 30–40% kev daws → Cov kua nplaum heev (GHS Flam. Liq. 1).
pH: pH ≈ 9.8 rau 30% tov; tuaj yeem ncav cuag 11-13 rau 40% daws; nruab nrab muaj zog organic puag (conjugate acid pKa ≈ 9.8).
Volatility: siab heev; sai sai tso pa roj thaum raug cua ntawm chav tsev kub; yooj yim rau siab buildup hauv ntim; vapor density > huab cua (vapors nkag mus rau hauv av).
Solubility: Ua tiav miscible nrog dej thiab ethanol; tsim cov ntsev nrog acids (piv txwv li, trimethylamine hydrochloride).

Tej yam tshwm sim ntawm tertiary amines, nrog rau cov cwj pwm tseem ceeb hauv cov tshuaj aqueous suav nrog:
Exothermic neutralization nrog cov kua qaub los tsim cov ntsev (xws li HCl → (CH₃)₃NH⁺Cl⁻)
Cov tshuaj tiv thaiv nrog alkyl / benzyl halides → quaternary ammonium ntsev (siv raws li cationic surfactants thiab theem- hloov catalysts)
Cov tshuaj tiv thaiv nrog ethylene oxide → precursors rau choline chloride
Incompatibilities: muaj zog acids, muaj zog oxidizing neeg sawv cev, acid chlorides, acid anhydrides, isocyanates, halogenated organics, mercury (hmoov tshuaj tiv thaiv), thiab txhuas / zinc / tooj liab alloys (corrosion nrog hydrogen evolution)

Quaternary Ammonium ntsev & Surfactants: Cationic surfactants, biocides, ntaub softeners
Kev Kho Dej: Polymeric flocculants (cationized polyacrylamide), decolorization thiab deodorization, sterilization
Pharmaceuticals & Agrochemicals: Choline chloride, betaine, chlormequat, ion- pauv resins (muaj zog-puag anion resins), aminating agents
Kev Saib Xyuas Tus Kheej & Tsiaj Tsiaj Pub: Txwv tsis pub siv los ua zaub mov flavoring (tso cai raws li GB 2760), precursors rau pub additives
Kev Ntsuam Xyuas & Lwm Yam: Lub hom phiaj rau cov ntses freshness sensors, cov pa roj tsw qab, roj hmab vulcanization accelerator auxiliaries

GHS: H224 Cov kua ua kua thiab vapor heev; H302 Ua phem yog tias nqos; H314 Ua rau tawv nqaij kub hnyiab thiab qhov muag puas; H335 Tej zaum yuav ua rau ua pa ua pa.
Siab - nqus pa: caj pas kub hnyiab, hnoos, mob taub hau, xeev siab, ua tsis taus pa; Cov mob hnyav tuaj yeem ua rau pulmonary edema. Kev sib cuag ua kua ua rau daim tawv nqaij liab, kub hnyiab, thiab scaling; qhov muag qhov muag yuav ua rau lub qhov muag puas.
Kev tuav: Siv lub fume hood los yog tawg- chav pov thawj; hnav hnab looj tes nitrile, daim npog ntsej muag, thiab lub tshuab ua pa (ABEK lim cartridge). Txwv tsis pub qhib nplaim taws thiab hluav taws xob zoo li qub; tsis txhob kub nyob rau hauv ib qho qhib hlab ntsha; siv cov dej khov da dej thiab lub siab nyem thaum hloov mus.
Cia & Thauj: Siv PE drums lossis yas-kab stainless hlau ntim; khaws cia; cia kub tsawg dua lossis sib npaug li 25 degree; siv tawg- cov khoom siv hluav taws xob pov thawj. Khaws cais tawm ntawm cov kua qaub, oxidizing cov neeg ua haujlwm, halogenated hydrocarbons, thiab mercury. Tshuaj lom neeg muaj phom sij ID: UN 1297 (Class 3 Flammable Liquid thiab Class 8 Corrosive Substance).
Cov dej xau: Tshem tawm qhov hluav taws xob ua ntej; siv cov dej tsis zoo los tiv thaiv vapors; sau siv cov xuab zeb lossis cov ntaub nqus dej; kho cov dej khib nyiab kom tau raws li cov qauv ua ntej tso tawm. Tsis txhob siv lub dav hlau dej ncaj qha (tiv thaiv kev txaws thiab tsw kis tau).
Kev tua hluav taws: Siv cawv- ua npuas dej tiv taus, CO₂, lossis hmoov qhuav. combustion ua rau NOx fumes; Cov neeg tua hluav taws yuav tsum hnav SCBA.

Cim npe nrov: aqueous tov ntawm trimethylamine, Tuam Tshoj aqueous tov ntawm trimethylamine manufacturers, lwm tus neeg, hoobkas