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105140-25-8

Name 3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid sodium salt
CAS 105140-25-8
EINECS(EC#) 638-775-8
Molecular Formula C7H16NNaO7S
MDL Number MFCD00070009
Molecular Weight 281.26
MOL File 105140-25-8.mol
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Chemical Properties

PH Range 7.0 - 8.2
pka 7.6(at 25℃)
CAS DataBase Reference 105140-25-8(CAS DataBase Reference)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H371-H315-H319
Precautionary statements  P260-P264-P270-P309+P311-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
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
HS Code  29225090

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