Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.0-101.0% USP, Ph. Eur., BP, JPC endotoxin tested

Supplier: Avantor Performance Materials

Certificates

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.0-101.0% USP, Ph. Eur., BP, JPC endotoxin tested

Supplier: Avantor Performance Materials

Certificates

About this item

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

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

:Length:

:Width:

:Height:

:Ø

:Thickness:

:99,0-101,0

:Boiling Pt:

:Boiling Pt: 357 °C (1013 hPa)

:Melting Pt:

:Melting Pt: 169…172 °C

:Flash Pt:

:M.W. 121.14 g/mol

:Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)

:357

:12,09902

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Specification Test Results

Assay (USP):
99.0 – 101.0%
Endotoxins (USP):
≤ 2.5EU/g
Heavy Metals 231 (USP):
≤10 ppm
Identification A (USP):
PASS
Identification B (USP):
PASS
Identification C (USP):
PASS
Loss on Drying 731 (USP):
≤ 1.0%
Melting range or temperature (USP):
168⁰ - 172⁰C
pH 791 (USP):
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%
Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) 99.0-101.0% USP, Ph. Eur., BP, JPC endotoxin tested: