Technical Data
T8600
Tris Base Ultrapure
500g
1Kg
5Kg
10Kg
Biochemicals Storage: RTShipping: RT
Tris is one of the most widely used buffers in molecular biology and cell culture due to its low toxicity, stability and buffering capacity.

Purity: 99.9%
Appearance: White, crystalline powder
pH (1M): 10.5-11.5
pKa: 8.0-8.4
Absorbance (260nm): 0.06
Absorbance (280nm): 0.05
Absorbance (290nm): 0.2
Solubility (1M): Colorless, clear, complete
Loss on Drying: 0.2%
Melting Point: 168-172°C
Heavy Metals (Pb): 0.0001%
Arsenic: 0.0001%
Calcium: 0.0001%
Copper: 0.0001%
Iron: 0.0005%
Magnesium: 0.0001%
Insoluble Matter: 0.005%
Residue on Ignition: 0.1%
RNase: DNase: Protease:
Meets specifications.

CAS Number:
77-86-1

Molecular Formula:
C4H11NO3

Molecular Weight:
121.14
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
García-de la Cruz, L. et al., (2012) J. Pharmacy and Pharmcology doi: 10.1111/jphp.12015.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.