Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.8-100.5%, AnalaR NORMAPUR® analytical reagent

: 2-Amino-2-(hydroxymethyl)propane-1,3-diol(tris), Tromethamine, Tris(hydroxymethyl)methylamine, 2-Amino-2-(hydroxymethyl)propane-1,3-diol, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, Trizma(R) base, TRIS base, THAM

:77-86-1

:NH₂C(CH₂OH)₃

:MFCD00004679

:121.14 g/mol

:13,09842

:357 °C (1013 hPa)

:169…172 °C

:1.328 g/cm³ (20 °C)

:201-064-4

:GHS07

:Ambient

Environmentally Preferable:

Assay (calculated on anhydrous):
99.8 - 100.5 %
Appearance:
White crystalline powder
Identification:
Passes test
Heavy metals (as Pb):
Max. 5 ppm
Ignition residue (SO₄):
Max. 100 ppm
Insolubility in water:
Max. 30 ppm
Water:
Max. 0.1 %
Cl (Chloride):
Max. 5 ppm
SO₄ (Sulphate):
Max. 5 ppm
As (Arsenic):
Max. 0.2 ppm
Ca (Calcium):
Max. 10 ppm
Cd (Cadmium):
Max. 0.1 ppm
Cu (Copper):
Max. 0.1 ppm
Fe (Iron):
Max.1 ppm
K (Potassium):
Max. 1 ppm
Mg (Magnesium):
Max. 0.3 ppm
Na (Sodium):
Max. 5 ppm
Pb (Lead):
Max. 0.1 ppm
Absorbance (280 nm) (0.5 mol/l):
Max. 0.05

BSE/TSE Certificates

103156X_TRIS-(HYDROXYMETHYL) AMINOMETHANE_BSE_REV0.pdf

Packaging Information

2,5L Plastic bottle for solids DIN 80 (ZPACK13252500)
750 ml Plastic bottle for solids DIN 60 (ZPACK13250750)

SDS

Product specification

VWR Chemicals Big Packs and Bulks
VWR® Products for Electrophoresis

Frequently Bought Together

Sealing films, Seal-R-film™

: Brand

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8% for biotechnology

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VWR®, Stoppers, PE

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Single-channel pipettes, mechanical, fixed / variable volume, Proline® Plus

: Sartorius

Formic acid 99 - 100% 99-100%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

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Silicone rubber stoppers, conical

: DEUTSCH NEUMANN

Hydrochloric acid 5 mol/l (5 N), AVS TITRINORM volumetric solution

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Orthophosphoric acid 85% ≥85%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.5%, Ultrapure

: VWR Chemicals

Beakers, tall form, super duty

: DWK Life Sciences

Beeswax, white, TECHNICAL

: VWR Chemicals

Mercury(II) sulphate ACS analytical reagent, Supelco®

: Merck

uvex pheos Safety Spectacles

: UVEX

o-Toluidine ≥99%

: Thermo Fisher Scientific

Sample container with screw cap

: DELTALAB

Water with 0,1% (v/v) formic acid, CHROMASOLV™ LC-MS Ultra LabReady™, Solvent Blend tested for UHPLC-MS, Riedel-de Haën™

: Honeywell Chemicals

Fused quartz microscope slides

: Thermo Fisher Scientific

BSE/TSE Certificates

Packaging Information

SDS

Product specification

Product Literature