Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99% BP|Ph. Eur.|JPC (1997)|USP for DNA extraction, for biochemistry
Catalog # JT4102-1
Supplier: AVANTOR PERFORMANCE MATERIALS MX
CAS Number:
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Specifications
- Pack type:Poly bottle, white, blue T/E cap
- Size:500 g
- Cat. no.:JT4102-1
- Supplier No.:4102-01
Specifications
Specification Test Results
- USP - Assay (C₄H₁₁NO₃):99.0 - 101.0 %
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- USP - Identification C:Passes Test
- USP - pH (1 in 20):10.0 - 11.5
- USP - Loss on Drying:≤1.0 %
- USP - Residue on Ignition:≤0.1 %
- USP - Melting Range(Lower):168 - 172 °C
- USP - Melting Range(Upper):168 - 172 °C
- EP/BP - Assay (C₄H₁₁NO₃) (dried basis):99.0 - 100.5 %
- EP/BP - Identification B (melting point):168 - 174 °C
- EP/BP - Identification C:Passes Test
- EP/BP - Appearance of Solution:Passes Test
- EP/BP - pH:10.0 - 11.5
- EP/BP - Related Substances:≤1.0 %
- EP/BP - Chloride (Cl):≤100 ppm
- EP/BP - Iron (Fe):≤10 ppm
- EP/BP - Loss on Drying at 105°C:≤0.5 %
- EP/BP - Ash (sulfated):≤0.1 %
- JPC 1997 - Assay (C₄H₁₁NO₃) (dried basis):≥99.0 %
- JPC 1997 - Identification A:Passes Test
- JPC 1997 - Identification B:Passes Test
- JPC 1997 - pH:10.3 - 10.7
- JPC 1997 - Melting Point:168 - 172 °C
- JP - Clarity and Color of Solution:Passes Test
- JPC 1997 - Heavy Metals (as Pb):≤8 ppm
- JPC 1997 - Arsenic (As):≤1.6 ppm
- JPC 1997 - Loss on Drying:≤0.5 %
- JPC 1997 - Residue on Ignition:≤0.10 %
- Assay (C₄H₁₁NO₃) (dried basis):≥99.9 %
- Absorbance of a 1M Solution - 260 nm:≤0.06
- Absorbance of a 1M Solution - 280 nm:≤0.06
- Absorbance of a 1M Solution - 400 nm:≤0.01
- Endotoxin Concentration (EU/g):≤2.5
- Iron (Fe):≤1 ppm
- Lead (Pb):≤1 ppm
Specification Test Results
About this item
:
:121.14 g/mol
Merck Index:13,09842
Boiling Pt:357 °C (1013 hPa)
Boiling Pt:357 °C (1013 hPa)
Melting Pt:169…172 °C
Density:1.328 g/cm³ (20 °C)
:Management of Change (MOC) category = R
Storage Temperature:Ambient
EINECS:201-064-4
:GHS07
CAS Number:77-86-1
Formula:NH₂C(CH₂OH)₃
MDL Number:MFCD00004679
Melting Pt:169 - 172 °C