Substance
ID:351881
Names and Identifiers
Synonyms
Trizma® 乙酸盐TRIS 乙酸盐三(羟甲基)氨基甲烷 乙酸盐Trizma® acetateTris(hydroxymethyl)aminomethane acetate saltTRIS acetate salt
IUPAC name
2-amino-2-(hydroxymethyl)propane-1,3-diol; acetic acid
IUPAC Traditional name
acetic acid; tris buffer
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Product Information
Cation Traces
Ba: ≤5 mg/kg
Mn: ≤5 mg/kg
Li: ≤5 mg/kg
Al: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
K: ≤50 mg/kg
Mo: ≤5 mg/kg
As: ≤0.1 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Mg: ≤5 mg/kg
Co: ≤5 mg/kg
Zn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Na: ≤50 mg/kg
Antion Traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
λ
0.5 M in H2O
Ignition Residue
≤0.2%
Purity
≥99.0% (NT)
Product Line
BioUltra
Loss on Drying
≤0.2% loss on drying, 20 °C (HV)
Linear Formula
NH2C(CH2OH)3 · CH3COOH
Impurities
insoluble matter, passes filter test
Physical Property
pH
6.0-7.0 (25 °C, 0.5 M in H2O)
Absorption Wavelength
λ: 280 nm Amax: 0.05
λ: 260 nm Amax: 0.06
Solubility
H2O: soluble0.5 M at 20 °C, clear, colorless
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
MSDS Link
German water hazard class
3
Molecule Details
Other Notes
Recommended buffer for maximum sensitivity of ATP assays with firefly luciferase1; Assay of glutamate binding2
Legal Information
Trizma is a registered trademark of Sigma-Aldrich Co. LLC
Recommended buffer for maximum sensitivity of ATP assays with firefly luciferase1; Assay of glutamate binding2
Legal Information
Trizma is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Spectra
No Data Available
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References
No Data Available
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