TES (White Crystals), Fisher BioReagents

Description

This biological buffer has a usable pH range of 6.8 to 8.2.

Specifications

Chemical Identifiers

• CAS: 7365-44-8
• Molecular Formula: C6H15NO6S
• Molecular Weight (g/mol): 229.247
• InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N
• Synonym: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid
• PubChem CID: 81831
• ChEBI: CHEBI:44356
• IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid
• SMILES: C(CS(=O)(=O)O)NC(CO)(CO)CO

• Melting Point: 223°C
• Color: White
• Decomposition Information: >220°C
• pH: 4.0 to 4.8
• Physical Form: Powder or Solid
• Quantity: 100 g
• Assay Percent Range: ≥98 %
• Identification: Pass Test
• Packaging: Glass Bottle
• Merck Index: 15, 9319
• Vapor Pressure: Negligible
• Formula Weight: 229.25
• Percent Purity: ≥98%
• Chemical Name or Material: TES

Safety and Handling

Hazard Statement	WARNING!
Precautionary Statement	Emergency Overview Irritating to eyes, respiratory system and skin. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. . . NFPA Health:2 Flammability:1 Instability:0
Recommended Storage	RT

SDS