Tris (hydroxymethyl) aminomethane CAS 77-86-1

Tris (hydroxymethyl) aminomethane nrog CAS 77-86-1 Featured duab

CAS:77-86-1 : kuv

Molecular Formula:C4H11NO3

Molecular Luj:121.14 Nws

EINECS:201-064-4 ib

Synonyms:OmniPurTRIS-CAS77-86-1-Calbiochem; TrisBase, MolecularBiologyGrade-CAS77-86-1-Calbiochem; TrisBase, ULTROLGrade-CAS77-86-1-Calbiochem; TrisBuffer, 1.0M, pH8.0, MolecularBiologyGrade-CAS77-86-1-Calbiochem; TrisBuffer, 100mM, pH7.4, MolecularBiologyGrade-CAS77-86-1-Calbiochem; Tris (Hydroxymethyl) aminomethane (Trometamol) siab purity; 1-[ethyl(hydroxymethyl)amino]ethane-1,2-diol; TRIS, Tromethamine, Trometamol

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Tris (hydroxymethyl) aminomethane nrog CAS 77-86-1 yog dab tsi?

Tris (hydroxymethyl) aminomethane yog dawb crystalline lossis hmoov. Soluble nyob rau hauv ethanol thiab dej, me ntsis soluble nyob rau hauv ethyl acetate thiab benzene, insoluble nyob rau hauv ether thiab carbon tetrachloride, corrosive rau tooj liab thiab txhuas, thiab irritating tshuaj.

Specification

Yam khoom	STANDARD
Qhov tshwm sim	Dawb crystalline hmoov
Solubility	Tsis muaj xim thiab meej
Purity	≥99.5%
Tus nqi PH	10.0-11.5 Nws
Melting point	168.0 ℃ -172.0 ℃
Poob rau ziab	≤ 0.2%
Hnyav hlau	≤ 5 ppm
Hlau ion	≤ 1 ppm
Sulfate ion	≤10ppm
Chloride ion	≤ 3 ppm
UV absorbance / 280nm	≤ 0.070
UV absorbance / 290nm	≤ 0.200
UV absorbance / 400nm	≤ 0.020

Daim ntawv thov

Tris feem ntau yog siv los ua tshuaj nruab nrab; Nws tuaj yeem siv los ua cov khoom siv roj ntsha thiab ua cov khoom siv rau cov kua qaub titration; Kuj tseem siv los ua ib qho nruab nrab rau biochemical reagents thiab phosphomycin; Nws kuj tseem siv tau los ua vulcanization accelerator, tshuaj pleev ib ce (cream, detergent), ntxhia roj, paraffin emulsifier, thiab tshuaj lom neeg buffering.