Trometamol (Tris(Hydroxymethyl)aminomethane (Trometamol) kuchena kwakanyanya)

Chemical natures

White crystal kana upfu.soluble mu ethanol nemvura, inonyungudika zvishoma mu ethyl acetate, benzene, isinganyunguriki mu ether, carbon tetrachloride, copper, aluminium corrosion effects, inogumbura.

Applications

Tris, kana tris(hydroxymethyl)aminomethane, kana inozivikanwa panguva yekushandiswa kwekurapa se tromethamine kana THAM, isanganiswa yeorganic ine formula (HOCH2)3CNH2.Inoshandiswa zvakanyanya mubiochemistry uye molecular biology sechikamu chezvigadziriso zvebuffer senge muTAE neTBE mabuffers, kunyanya kugadzirisa nucleic acids.Iine amine yekutanga uye nekudaro inosangana nemabatiro anoenderana neakajairika maamines, semuenzaniso, condensation nealdehydes.Tris zvakare inoomesa nesimbi ions mune mhinduro.Mumushonga, tromethamine inoshandiswa apo neapo semushonga, wakapihwa mukutarisirwa kwakanyanya kwezvivakwa zvayo sebuffer yekurapa yakanyanya metabolic acidosis mumamiriro ezvinhu chaiwo.Mimwe mishonga inogadzirwa se "tromethamine munyu" inosanganisira hemabate (carboprost se trometamol munyu), uye "ketorolac trometamol".

Chimiro chemuviri

White crystal kana upfu

Sherufu hupenyu

Zvinoenderana neruzivo rwedu, chigadzirwa chinogona kuchengetwa kwe12mwedzi kubva pazuva rekutumira kana yakachengetwa mumidziyo yakavharwa zvakasimba, yakadzivirirwa kubva kuchiedza nekupisa uye yakachengetwa patembiricha iri pakati pe5 -30°C.

Typical properties

Boiling Point

357.0±37.0 °C pa760 mmHg

Melting Point

167-172 °C(lit.)

Flash Point

169.7±26.5 °C

Misa chaiyo

121.073891

PSA

86.71000

LogP

-1.38

Vapor Pressure

0.0±1.8 mmHg pa25°C

Index yeRefraction

1.544

pka

8.1(pa25℃)

Mvura Solubility

550 g/L (25 ºC)

PH

10.5-12.0(4 m mumvura, 25 °C)