Tris, cell culture reagent, =99.95%, 5 kg

Key Features and Details


SYNONYMS: Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM; Tris base
CAS: # 77-86-1
MOLECULAR WEIGHT: 121.136 g/mol
EC No: 201-064-4
MDL No: MFCD00004679

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Tris Application Notes Tris is an excellent biochemical and biological buffer for all applications where ultra high purity is required. The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode. Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
SKU: 0219455794
Base Catalog Number: 19455794
Alternate Names: Trometamol; Tromethamine; Tris-[hydroxymethyl]aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol;THAM; Tris base
Beilstein Registration No : 741883
Boiling Point : 219-220 deg C at 10 mm Hg
CAS : # 77-86-1
EC No : 201-064-4
Format : Crystalline powder
Grade : Cell Culture
Hazard Statements : H315-H319-H335
MDL No : MFCD00004679
Melting Point : 171-172 deg C
Molecular Formula : C4H11NO3
Molecular Weight : 121.136 g/mol
pH : pH of 0.1 molar aq soln = 10.4
pKa : 8.1 (25 °C)(Lit.)
PPE : Dust mask, Eyeshields, Gloves
Purity : =95%
RTECS No : TY2900000
Safety Symbol : GHS07
Solubility : 79.1 mg/mL in ethylene glycol; 26 mg/mL in methanol; 14.6 mg/mL in anhyd ethanol; 22 mg/mL in 95% ethanol; 14 mg/mL in dimethyl formamide; 20 mg/mL in acetone; 0.5 mg/mL in ethyl acetate; 0.4 mg/mL in olive oil; 0.1 mg/mL in cyclohexane; 0.05 mg/mL in chloroform; less than 0.05 mg/mL in carbon tetrachloride
UV Visible Absorbance : OD260 nm (5% aq soln) =0.1
Vapor Pressure : 2.2X10-5 mm Hg at 25 deg C (est)

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