Tris hydrochloride, cell culture reagent, =99%

Key Features and Details

Tris Hydrochloride

SYNONYMS: Tris(hydroxymethyl)aminomethane hydrochloride; TRIS HCl
CAS: # 77-86-1
MOLECULAR FORMULA: C4H11NO3 • HCl
MOLECULAR WEIGHT: 121.136 g/mol
BEILSTEIN REGISTRY No.: 3675235
EC No: 214-684-5
MDL No: MFCD00012590
SKU 02194558-CF Categories , , Tag

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PRODUCT DESCRIPTION

Tris Hydrochloride Application Notes Tris-HCl is 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.
SPECIFICATIONS
SKU: 02194558-CF
Base Catalog Number: 194558
Alternate Names: Tris(hydroxymethyl)aminomethane hydrochloride; TRIS HCl
Beilstein Registration No : 3675235
Boiling Point : 219-220 deg C at 10 mm Hg
CAS : # 77-86-1
EC No : 214-684-5
Format : Crystalline powder
Grade : Cell Culture
MDL No : MFCD00012590
Melting Point : 171-172 deg C
Molecular Formula : C4H11NO3 • HCl
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 : =99%
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 (5%aq soln) <0.1 ; OD 280 (5%aq soln) <0.1
Vapor Pressure : 2.2X10-5 mm Hg at 25 deg C (est)

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