Thermo Scientific Chemicals Tris(hydroxymethyl)aminomethane hydrochloride, 99+%, extra pure

Description

CAS: 1185-53-1 | C₄H₁₁NO₃·HCl | 157.6 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer

Specifications

Chemical Identifiers

• CAS: 1185-53-1
• Molecular Formula: C₄H₁₁NO₃·HCl
• Molecular Weight (g/mol): 157.6
• MDL Number: MFCD00012590
• InChI Key: QKNYBSVHEMOAJP-UHFFFAOYSA-N
• Synonym: tris hydrochloride, tris hydroxymethyl aminomethane hydrochloride, 2-amino-2-hydroxymethyl propane-1,3-diol hydrochloride, tromethamine hydrochloride, tris hcl, Tris-HCl, 2-amino-2-hydroxymethyl-1,3-propanediol hydrochloride, tris buffer hydrochloride, 1,3-propanediol, 2-amino-2-hydroxymethyl-, hydrochloride
• PubChem CID: 93573
• IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride
• SMILES: C(C(CO)(CO)N)O.Cl

• Melting Point: 150.0°C to 153.0°C
• Color: White
• pH: 3.5 to 5 (1% soln. at 25°C)
• Infrared Spectrum: Authentic
• Assay Percent Range: 99+%
• Packaging: Plastic bottle
• Linear Formula: (HOCH₂)₃CNH₂·HCl
• Quantity: 100 g
• Solubility Information: (1% in water) Clear colorless
• Formula Weight: 157.6
• Percent Purity: 99+%
• Grade: Extra Pure
• Physical Form: Crystalline Powder or Crystals
• Chemical Name or Material: Tris(hydroxymethyl)aminomethane hydrochloride

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: May cause respiratory irritation. Causes serious eye irritation. Causes skin irritation.
EINECSNumber	214-684-5

SDS

RUO – Research Use Only