The technical conditions comply with Q / CYDZ 657-2008
Content 99.8 ~ 100.2%
Iron (FE) ≤ 0.0005%
Heavy metals (calculated by Pb) ≤ 0.0005%
Water insoluble matter ≤ 0 005%
Water insoluble matter
Drying loss ≤ 0.2%
Burning residue (calculated by sulfate) ≤ 0.05%
Sulfate (SO4) ≤ 0.003%
Chloride (CL) ≤ 0.05%
Melting point range / ° C168 0-171.5
pH（50g/L, 25°C）10.0～11.5
characteristic:
Purity: ≥ 99.5%
Insoluble matter: acceptable
Loss on drying (110 ° C): ≤ 0.2%
Chloride (CL): ＜ 0.005%
Sulfate (S04): ＜ 0.005%
Iron (FE): ＜ 0.0005%
Product introduction: trimethylolaminomethane is an organic substance with chemical formula C4H11NO3 and white crystalline particles.
It can be used as a biological buffer; Used for gel electrophoresis configuration buffer. As an alkaline drug, it is used to correct acidosis without increasing carbon dioxide retention. 2-3ml of 7.28% tham each time (3.64% of isotonic solution), dilute it with the same amount of 5% - 10% glucose solution and drip it slowly. The English abbreviation commonly used in clinic is tham.
Product use: Tris buffer is not only widely used as a solvent for nucleic acids and proteins, but also has many important uses. Tris was used for protein crystal growth under different pH conditions. The low ionic strength of Tris buffer can be used for the formation of intermediate fibers of lamin in C. elegans. Tris is also one of the main components of protein electrophoresis buffer. In addition, Tris is also an intermediate for the preparation of surfactants, vulcanization accelerators and some drugs. Tris is also used as a titration standard.