Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), Certipur® Reag. Ph. Eur., Reag. USP volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM), Supelco®

: Merck

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), Certipur® Reag. Ph. Eur., Reag. USP volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM), Supelco®

: Merck

: 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

:219…220 °C (13.3 hPa)

:171…172 °C

:1.35 g/cm3 (23 °C)

:M-Clarity™ quality level = MQ100

:Ambient

:201-064-4

Environmentally Preferable:

Solubility:
800 g/l (20 °C)
Melting Point:
171.2 °C
Molar Mass:
121.1 g/mol
Bulk Density:
840 kg/m3
Boiling Point:
219 - 220 °C (13.3 hPa)
Vapor Pressure:
0.000267 Pa (20 °C)
Density:
1.353 g/cm3 (23 °C)
pH:
10.2 - 10.6 (6 g/l, H2O, 20 °C)

msds_102408

ProductPage_102408

Frequently Bought Together

VWR®, Triple-Display Thermometer with Alarm

: VWR Collection

VWR®, Osmolality standards

: VWR Chemicals

Silver nitrate, crystallised Ph. Eur., BP, USP, extra pure, SAFC®

: MERCK PRODUCTION CHEMICALS

Amidosulphonic acid for synthesis, Sigma-Aldrich®

: Merck

Zinc, granules, EMSURE® ISO analytical reagent, Supelco®

: Merck

Salicylic acid ≥99%, GPR RECTAPUR®

: VWR Chemicals

Phenolphthalein 0,375% in methanol

: Merck

Sodium chloride, Certipur® volumetric standard, secondary reference material, Supelco®

: Merck

Aluminium nitrate nonahydrate, EMSURE® for analysis, Supelco®

: Merck

Potassium iodide 99.0-100.5% Ph. Eur.

: VWR Chemicals

Potassium iodate, Certipur® volumetric standard, secondary reference material for iodometry traceable to NIST, Supelco®

: Merck

HPTLC plates silica gel 60, RP-modified layers, glass backed

: Merck

Buffers, concentrated solutions, Titrisol®, Supelco®

: Merck

Chloroform 99.0-99.4% (by GC) stabilised, Puriss. p.a. ISO, Reag. Ph. Eur., Riedel-de Haën™

: Honeywell Chemicals

Supelco® Organic Reference Standard, Ethyl Benzenesulfonate

: Merck

VWR®, Aluminium standard solution, 1000 mg/L Al in 2% hydrochloric acid AVS TITRINORM standard for AAS

: VWR Chemicals

Cerium(IV) sulphate 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur., Reag. USP volumetric solution

: VWR Chemicals

Accessories for buchi melting point apparatus M560 and M565

: BUCHI

Lab blender bags, Stomacher®

: Seward (FermionX)

Water standards for Karl Fischer titration, Hydranal™

: Honeywell Chemicals