1655-45-4

Name 2,6-Naphthalenedisulfonic acid disodium salt
CAS 1655-45-4
EINECS(EC#) 216-735-7
Molecular Formula C10H6Na2O6S2
MDL Number MFCD00004092
Molecular Weight 332.26
MOL File 1655-45-4.mol
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Chemical Properties

Melting point  >300 °C(lit.)
storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
color  White to Almost white
InChI InChI=1S/C10H8O6S2.Na.H/c11-17(12,13)9-3-1-7-5-10(18(14,15)16)4-2-8(7)6-9;;/h1-6H,(H,11,12,13)(H,14,15,16);;
InChIKey IKKMQYQNEWIQCQ-UHFFFAOYSA-N
SMILES S(C1C=CC2=CC(S(O)(=O)=O)=CC=C2C=1)(O)(=O)=O.[NaH]
CAS DataBase Reference 1655-45-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xi
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
Hazard Note  Irritant
HS Code  2904100090

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