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41573 Sigma-Aldrich

Trizma® hydrochloride buffer solution

BioUltra, for molecular biology, pH 7.2

Synonym: Tris(hydroxymethyl)aminomethane hydrochloride buffer solution

  •  Beilstein/REAXYS Number 3675235

  •  MDL number MFCD00012590

  •  PubChem Substance ID 57650070

  •  NACRES NA.25

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Properties

Related Categories Alphabetical, BioUltra, BioUltra Buffers, Biochemicals and Reagents, Biological Buffers,
Quality Level   100
grade   for molecular biology
product line   BioUltra
form   liquid
impurities   DNases, RNases, none detected
  insoluble matter, passes filter test
  proteases, phosphatases, none detected
pH   7.2±0.1 (25)
density   1.05 g/mL at 20 °C
cation traces   Al: ≤1 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤1 mg/kg
  Bi: ≤1 mg/kg
  Ca: ≤5 mg/kg
  Cd: ≤1 mg/kg
  Co: ≤1 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤1 mg/kg
  Fe: ≤1 mg/kg
  K: ≤20 mg/kg
  Li: ≤1 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤1 mg/kg
  Mo: ≤1 mg/kg
  Na: ≤20 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Sr: ≤1 mg/kg
  Zn: ≤1 mg/kg
λ   neat
UV absorption   λ: 260 nm Amax: 0.03
  λ: 280 nm Amax: 0.04
Featured Industry   Diagnostic Assay Manufacturing
SMILES string   Cl.NC(CO)(CO)CO
InChI   1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
InChI key   QKNYBSVHEMOAJP-UHFFFAOYSA-N

Description

Legal Information

Trizma is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Warning
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Related Content

BioUltra Biological Buffers

A buffer, as defined by Van Slyke [1], is "a substance which by its presence in solution increases the amount of acid or alkali that must be added to cause unit change in pH". Buffers are thus very i...
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