Bis-Tris is zwitterionic buffer, an amine buffer similar to Tris. It exhibits only a very small shift in dissociation constant with respect to temperature. Hydrochloric acid can be used to adjust pH for a Bis-Tris buffer to the desired pH.

PIPES is a zwitterionic N-substituted aminosulfonic acid "Good" buffer. Buffers can be made by adding a solution of base to PIPES free acid, titrating to the appropriate pH, or by mixing equimolar solutions of the sesquisodium salt and the disodium salt or dipotassium salt, titrating to…

Chemical synonyms: TFA Product Brand: Analytical Density (g/cm3): 1.489 Flash Point (°C): > 100 °C Molecular weight: 114.02 Molecular formula: CF3COOH Chemical purity: =99% UN Number: UN2699

CAS: 145224-94-8 EC No: 224-632-3 MDL No: MFCD00149409 RTECS: QE3479500 Powder Molecular Formula: C₆H₁₃NO₄S·H₂O MW: 213.26 Melting Point: 308° (decomposes)

Features   Synonym: Monosodium phosphate CAS#: 7558-80-7 Molecular Formula: H₂NaO₄P Molecular Weight: 119.98

CAS: 5625-37-6 EC No: 227-057-6 MDL No: MFCD00006159 Powder Molecular Formula: C₈H₁₈N₂O₆S₂ MW: 302.37 Melting Point: >300°

Tris is an excellent biochemical and biological buffer for all applications where ultra high purity is required.

CAS: 103-47-9 EC No: 203-115-6 MDL No: MFCD00003835 Crystalline Molecular Formula: C₈H₁₇NO₃S MW: 207.29

Tris and Tris Hydrochloride have been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with…

Features Synonym: N-[Tris(hydroxymethyl)methyl]glycine, 3-[(3-Cholamidopropyl)dimethylammonio]propanesulfonic acid Linear Formula: (HOCH₂)₃CNHCH₂CO₂H Molecular Weight: 179.17 CAS Number: 5704-04-1   Applications …

CAS: 1135-40-6 EC No: 214-492-1 MDL No: MFCD00003837 RTECS: TZ6395000 Powder Molecular Formula: C₉H₁₉NO₃S MW: 221.32

Borax anhydrous is typically used as a buffer component. The Merck Index lists other uses as: used in the manufacturing of glazes and enamels, a component in tanning agents; curing and preserving skins, an agent used in cleaning compounds, used to artificially age wood, as a preservative, either…

HEPES is a zwitterionic organic chemical buffering agent. HEPES is widely used in many biochemical reactions and as a buffering agent in some cell culture media.

CAS: 10191-18-1 EC No: 233-465-5 MDL No: MFCD00007533 RTECS: KI7363500 Crystalline Molecular Formula: C₆H₁₅NO₅S MW: 213.25

Tris is relatively non-hygroscopic; however, if needed, Tris Base can be dried at 100°C for up to 4 hours to remove any water. Neither Tris Base or Tris Hydrochloride by themselves provide adequate buffering capacity. Generally the two need to be mixed together to provide a buffer with pH…

Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and…

CAS: 5704-04-1 EC No: 227-193-6 MDL No: MFCD00004277 Crystalline Molecular Formula: C₆H₁₃NO₅ MW: 179.17 Melting Point: 187° (decomposes)

CAS No.: 124763-51-5

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