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Tris(hydroxymethyl)aminomethane acetate salt Structure

Tris(hydroxymethyl)aminomethane acetate salt

Chemical Properties

Melting point 120-121 °C
Boiling point 219-220 °C (9.7513 mmHg)
Density  1.09 g/mL at 20 °C
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: 0.5 M at 20 °C, clear, colorless
form  working solution
color  White
Odor Acetic odour
PH Range 6 - 7 at 91 g/l at 25 °C
PH 6.0-7.0 (25℃, 0.5M in H2O)
Water Solubility  91 g/l at 20 °C - completely soluble
λmax λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.05
BRN  3702918
InChIKey PIEPQKCYPFFYMG-UHFFFAOYSA-N
CAS DataBase Reference 6850-28-8(CAS DataBase Reference)
NCI Dictionary of Cancer Terms TAE
FDA UNII YYB8UMN69X
EPA Substance Registry System 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, acetate (salt) (6850-28-8)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H373
Precautionary statements P260-P314-P501
Hazard Codes  Xn
Risk Statements  36/37/38
Safety Statements  26-36-24/25
WGK Germany  3
3
HS Code  29221990

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Tris(hydroxymethyl)aminomethane acetate salt Chemical Properties,Usage,Production

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