TRIS ACETATE BUFFER For Biochemistry

Tris(hydroxymethyl)aminomethane acetate salt

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Article No.
06386
Grade
For Biochemistry
Purity
99%
CAS No.
6850-28-8
Molecular Formula
NH2.C(CH2OH)3.CH3COOH
Molecular Weight
181.2
H.S. Code
2922.5090
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White powder
Odour
Acetic odour
pH value
6 - 7 at 91 g/l at 25 °C
Solubility in water [% weight]
91 g/l at 20 °C - completely soluble

Packings

  • 1PW1200100

    100 g (00100)

  • 1PW1201600

    500 g (00500)

 

Specifications

Appearance White crystalline powder
Assay Min 99%
Loss on drying Max 0.2%
Solubility (0.5 M in water) Complete colorless
Melting point 120-121 deg C
Chloride (Cl) Max 0.005%
Sulphate (SO4) Max 0.005%
Calcium (Ca) Max 0.001%
Cadmium (Cd) Max 0.0005%
Cobalt (Co) Max 0.0005%
Chromium (Cr) Max 0.0005%
Copper (Cu) Max 0.0005%
Iron (Fe) Max 0.0005%
Potassium (K) Max 0.005%
Magnesium (Mg) Max 0.0005%
Manganese (Mn) Max 0.0005%
Sodium (Na) Max 0.005%
Nickel (Ni) Max 0.0005%
Lead (Pb) Max 0.0005%
Zinc (Zn) Max 0.0005%

Revision Date : 09-Nov-2013
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