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.
US Biological application reference: 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.