Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.0-101.0% USP, Ph. Eur., BP, JPC endotoxin tested
Supplier: Avantor Performance Materials
Synonyms:
2-Amino-2-(hydroxymethyl)-1,3-propanediol
VWRVVWRB497-50KG
VWRVVWRB497-500G
VWRVVWRB497-12KG
VWRB497-500GEA
527.48
USD
VWRB497-500G
VWRB497-12KG
VWRB497-50KG
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.0-101.0% USP, Ph. Eur., BP, JPC endotoxin tested
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Suitable for bioprocessing. BSE/TSE free. Endotoxin tested. Custom packaging and testing available. Change management and notification available. Samples available.
Formula:
NH₂C(CH₂OH)₃ MW: 121.14 g/mol Boiling Pt: 357 °C (1013 hPa) Melting Pt: 169…172 °C Density: 1.328 g/cm³ (20 °C) |
MDL Number:
MFCD00004679 CAS Number: 77-86-1 |
Specification Test Results
Assay (USP) | 99.0 – 101.0% |
Endotoxins (USP) | ≤ 2.5EU/g |
Heavy Metals |
≤10 ppm |
Identification A (USP) | PASS |
Identification B (USP) | PASS |
Identification C (USP) | PASS |
Loss on Drying |
≤ 1.0% |
Melting range or temperature (USP) | 168⁰ - 172⁰C |
pH |
10.0 – 11.5 |
Residue on Ignition (USP) | ≤ 0.1% |
Appearance of Solution (EP & BP) | PASS |
Assay (EP & BP) | 99.0 – 100.5% |
Chlorides (2.4.4) (EP & BP) | ≤100 ppm |
Heavy Metals (2.4.8) (EP & BP) | ≤10 ppm |
Identification B (EP & BP) | PASS |
Identification C (EP & BP) | PASS |
Iron (2.4.9) (EP & BP) | ≤10 ppm |
Loss on Drying (2.2.32) (EP & BP) | ≤0.5% |
pH (2.2.3) (EP & BP) | 10.0 – 11.5 |
Related Substances (2.2.27) (EP & BP) | ≤1.0% |
Sulfated Ash (2.4.14) (EP & BP) | ≤0.1% |
Arsenic (JPC) | ≤1.6 ppm |
Assay (JPC) | ≥99.0% |
Clarity and Color of Solution (JPC) | PASS |
Heavy Metals (JPC) | ≤8 ppm |
Identification (1)(JPC) | PASS |
Identification (2)(JPC) | PASS |
Loss on Drying (JPC) | ≤0.5% |
Melting Point (JPC) | 168⁰C - 172⁰C |
pH (1.0g/100mL water)@25⁰C (JPC) | 10.3 – 10.7 |
Residue on Ignition (JPC) | ≤0.10% |
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