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70331-82-7

Name N-(Tris(hydroxymethyl)methyl)-2-aminoethanesulfonic acid sodium salt
CAS 70331-82-7
EINECS(EC#) 642-884-6
Molecular Formula C6H14NNaO6S
MDL Number MFCD03066123
Molecular Weight 251.23
MOL File 70331-82-7.mol

Chemical Properties

storage temp.  Store at RT.
solubility  H2O: 0.35 g/mL, clear, colorless
form  Powder
color  White to Almost white
PH Range 6.8 - 8.2
pka 7.5(at 25℃)
Water Solubility  Soluble in water (350 g/L) at 20°C, and methanol(very faint turbidity).
CAS DataBase Reference 70331-82-7(CAS DataBase Reference)
EPA Substance Registry System 70331-82-7(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
TSCA  Yes
HS Code  29221990

Hazard Information

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