7420-89-5

Name GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND, 95%
CAS 7420-89-5
EINECS(EC#) 231-043-5
Molecular Formula C5 H10 Na2 O8 S2
MDL Number MFCD00078401
Molecular Weight 310.26
MOL File 7420-89-5.mol
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Chemical Properties

Appearance white to almost white powder
Melting point  >300°C
density  1.822 at 20℃
vapor pressure  0Pa at 25℃
storage temp.  Store below +30°C.
solubility  1 M NaOH: soluble50mg/mL, clear (colourless to dark yellow-orange)
form  Solid:particulate/powder
PH 3-5 (100g/l, H2O, 20℃)
Water Solubility  285g/L
InChI 1S/C5H12O8S2/c6-4(14(8,9)10)2-1-3-5(7)15(11,12)13/h4-7H,1-3H2,(H,8,9,10)(H,11,12,13)/p-2/t4-,5+
InChIKey YVGZCLMIVQGEPB-SYDPRGILSA-L
SMILES [S](=O)(=O)([O-])[C@H](O)CCC[C@@H]([S](=O)(=O)[O-])O
LogP 0.3 at 25℃ and pH6-7
Surface tension 69.52-71.38mN/m at 1g/L and 20℃
EPA Substance Registry System Glutaraldehyde bis(sodium bisulfite) (7420-89-5)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362
WGK Germany  WGK 3
TSCA  TSCA listed
REACH Registrations Active
Storage Class 11 - Combustible Solids
Hazard Classifications Skin Irrit. 2
Skin Sens. 1

Hazard Information

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