Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9% (dried basis), Ultrapure Bioreagent for molecular biology, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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
Merck Index:12,09902
:Length:
:Width:
:Height:
:Ø
:Thickness:
:99,9
:Management of Change (MOC) category = NI
:Boiling Pt:
:Boiling Pt: 357 °C (1013 hPa)
:Melting Pt:
:Melting Pt: 169 to 172 °C|Melting Pt: 169…172 °C
:Flash Pt:
:Flash Pt:
:M.W. 121.14 g/mol
:Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
EINECS:201-064-4
:GHS07
Storage Temperature:Ambient
:M.O.C. Category NI
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.
To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:
- Assay (C₄H₁₁NO₃) (dried basis):≥99.9 %
- Assay (C₄H₁₁NO₃):99.0 - 101.0 %
- Appearance (White crystals):Passes Test
- 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
- RNase Activity (None Detected):Passes Test
- DNase Activity (None Detected):Passes Test
- Protease Activity (None Detected):Passes Test
- pH of 0.1M Solution at 25°C:10.0 - 11.0
- Insoluble Matter:≤0.005 %
- Water (H₂O)(by Karl Fischer titrn):≤0.3 %
- Trace Impurities - Arsenic (As):≤1 ppm
- Trace Impurities - Calcium (Ca):≤1 ppm
- Trace Impurities - Copper (Cu):≤1 ppm
- Trace Impurities - Iron (Fe):≤1 ppm
- Trace Impurities - Lead (Pb):≤1 ppm
- Trace Impurities - Magnesium (Mg):≤1.000 ppm
- Trace Impurities - Manganese (Mn):≤1 ppm
- Identification A:Passes Test
- Identification B:Passes Test
- Identification C:Passes Test
- Description:Passes Test
- pH (1 in 20):10.0 - 11.5
- Loss on Drying:≤1.0 %
- Residue after Ignition:≤0.10 %
- Heavy Metals (as Pb):≤0.001 %
- Melting Range(Lower):168 - 172 °C
- Melting Range(Upper):168 - 172 °C
- No Class 1,2,3 or other solvents are used or produced in the:
- manufacturing or purification of the product.:
- Material also meets the chemical specifications of Tromethamine, U.S.P.:
- Manufactured exclusively for Avantor Performance Materials, LLC., by BioSpectra, Inc., Stroudsburg, PA:
Specification Test Results
Related Information
Certificates
Search by Lot Number4109 Product Specifications
Additional Product Details
Avantor Portfolio of Chemicals
Product Literature
JTBaker_4109_Datasheet.pdf
Datasheet
spec_JT4109-09 spec_JT4109-1 spec_JT4109-6
Product specification
Customers Who Bought This Also Bought