Tris

Tris

Synonyms Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM; Tris base

CAS Number: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight: 121.136 g/mol

Beilstein Registry Number: 741883 EC Number: 201-064-4 MDL Number: MFCD00004679

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SKU 02195605-CF
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Description

Product Description

Tris

Application Notes

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

Usage Statement

Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.

Specifications
SKU 02195605-CF
Alternate Names Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM; Tris base
Application Notes Tris is excellent biochemical and biological buffer for all applications where ultra high purity is required.
Beilstein Registry Number 741883
Boiling Point 219-220 deg C at 10 mm Hg
EC Number 201-064-4
Format Crystalline powder
Grade USP Grade
Hazard Statements H315-H319-H335
Heavy Metals ≤0.001%
Loss on Drying ≤1.0% (3 hr, 105 °C)
MDL # MFCD00004679
Melting Point 171-172 deg C
Molecular Formula C4H11NO3
Molecular Weight 121.136 g/mol
Personal Protective Equipment Dust mask, Eyeshields, Gloves
pH pH of 0.1 molar aq soln = 10.4
Physical Appearance White Crystalline Powder
Product Families Description Tris
Product Overview Tris
Residue on Ignition ≤0.1%
RTECS Number TY2900000
Safety Symbol GHS07
Solubility 79.1 mg/mL in <a class="pubchem-internal-link CID-174" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethylene%20glycol">ethylene glycol</a>; 26 mg/mL in <a class="pubchem-internal-link CID-887" href="https://pubchem.ncbi.nlm.nih.gov/compound/methanol">methanol</a>; 14.6 mg/mL in anhyd <a class="pubchem-internal-link CID-702" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethanol">ethanol</a>; 22 mg/mL in 95% <a class="pubchem-internal-link CID-702" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethanol">ethanol</a>; 14 mg/mL in <a class="pubchem-internal-link CID-6228" href="https://pubchem.ncbi.nlm.nih.gov/compound/dimethyl-formamide">dimethyl formamide</a>; 20 mg/mL in <a class="pubchem-internal-link CID-180" href="https://pubchem.ncbi.nlm.nih.gov/compound/acetone">acetone</a>; 0.5 mg/mL in <a class="pubchem-internal-link CID-8857" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethyl%20acetate">ethyl acetate</a>; 0.4 mg/mL in olive oil; 0.1 mg/mL in <a class="pubchem-internal-link CID-8078" href="https://pubchem.ncbi.nlm.nih.gov/compound/cyclohexane">cyclohexane</a>; 0.05 mg/mL in <a class="pubchem-internal-link CID-6212" href="https://pubchem.ncbi.nlm.nih.gov/compound/chloroform">chloroform</a>; less than 0.05 mg/mL in <a class="pubchem-internal-link CID-5943" href="https://pubchem.ncbi.nlm.nih.gov/compound/carbon%20tetrachloride">carbon tetrachloride</a>
Storage and Handling Store at Room Temperature (15-30 °C). Desiccate.
Usage Statement Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.
Vapor Pressure 2.2X10-5 mm Hg at 25 deg C (est)