Maléate de Trizma, BioUltra, >= 99,5% (NT)

Name: Maléate de Trizma, BioUltra, >= 99,5% (NT)
Brand: SIGMA-ALDRICH
SKU: 93328-100G
Price: 258.47 USD

Code: 93328-100G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Trizma is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. Tris buffer solutions are widely used in cell and molecular biology for...

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$258.47 100G

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Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Trizma is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification. Trizma based buffers are also in column chromatography and in gel electrophoresis. Trizma maleate is used in the preparation of Tris maleate buffers with lower effective pH buffering capacity than Tris buffers. Tris maleate buffers may be used in various grow media, in tissue preparations and as a diluent or washing buffer.

Legal Information

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

absorption	cut-off at 328 nm in H₂O at 0.5 M
anion traces	sulfate (SO₄^2-): ≤50 mg/kg, chloride (Cl^-): ≤50 mg/kg
assay	≥99.5% (NT)
cation traces	Bi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
form	powder or crystals
ign. residue (900 °C)	≤0.1% (as SO₄)
impurities	insoluble matter, passes filter test
InChI key	HTMWOUBCEZXSHN-BTJKTKAUSA-N
InChI	1S/C4H11NO3.C4H4O4/c5-4(1-6,2-7)3-8;5-3(6)1-2-4(7)8/h6-8H,1-3,5H2;1-2H,(H,5,6)(H,7,8)/b;2-1-
pH	3.0-4.5 (25 °C, 0.5 M in H₂O)
product line	BioUltra
Quality Level	100
SMILES string	NC(CO)(CO)CO.OC(=O)C=C/C(O)=O
solubility	H₂O: 0.5 M at 20 °C, clear, colorless

Safety Data Sheet for 93328-100G
Certificat d'analyse Sigma

Cas Number

72200-76-1

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Maléate de Trizma, BioUltra, >= 99,5% (NT)

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