TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent

Supplier: VWR

Synonyms: TRIS HCl THAM HCl Tris(hydroxymethyl)methylamine hydrochloride Trometamol hydrochloride Tris(hydroxymethyl)aminomethane hydrochloride 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride Tris(hydroxymethyl)methylammonium chloride

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VWRB85827-5KGEA 1383.55 USD
VWRB85827-5KG VWRB85827-1KG VWRB85827-25KG VWRB85827-12KG
TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent
TRIS HCl (Tris-(hydroxymethyl) aminomethane hydrochloride)

Material is of non-animal, non-human origin

Formula: NH₂C(CH₂OH)₃·HCl
MW: 157.6 g/mol
Melting Pt: 150…152 °C
MDL Number: MFCD00012590
CAS Number: 1185-53-1
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Specification Test Results

Appearance white crystals or crystalline powder
Assay (By titration) NLT 99.0%
Absorbance (1M solution) 260nm NMT 0.05
Absorbance (1M solution) 280nm NMT 0.05
Absorbance (1M solution) 400nm NMT 0.01
Identification (by IR) conforms to structure
Insoluble Matter NMT 0.005%
Loss On Drying (at 105ºC) NMT 0.5%
Melting Point 147⁰C - 153⁰C
pH (05M sloution in H2O) 3.5 to 5.0
pKa (@ 25ºC) 8.0 to 8.4
Residue On Ignition NMT 0.1%
Solubility (1M solution in H2O) clear and complete
Arsenic (As) NMT 10ppm
Calcium (Ca) NMT 5 ppm
Copper (Cu) NMT 5 ppm
Iron (Fe) NMT 5 ppm
Lead (Pb) NMT 5 ppm
Magnesium (Mg) NMT 5 ppm
Manganese (Mn) NMT 5 ppm
Zinc (Zn) NMT 5 ppm
Bioburden NMT 100 CFU/g
Cell Culture Toxicity Passes test
Endotoxin (10% solution in H2O) NMT 0.1 EU/mg
DNase none detected
RNase none detected
Protease none detected

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