TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) ≥99.0%, Bioreagent
Supplier: VWR
Synonyms:
TRIS HCl
VWRVVWRB85827-1KG
VWRVVWRB85827-5KG
VWRVVWRB85827-25KG
VWRVVWRB85827-12KG
VWRB85827-5KGEA
1452.73
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 |
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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