1655-29-4

Name Disodium 1,5-naphthalenedisulfonate
CAS 1655-29-4
EINECS(EC#) 216-732-0
Molecular Formula C10H6Na2O6S2
MDL Number MFCD00064178
Molecular Weight 332.26
MOL File 1655-29-4.mol
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Chemical Properties

Boiling point  300℃[at 101 325 Pa]
density  1.82[at 20℃]
vapor pressure  0Pa at 25℃
storage temp.  Store at RT.
solubility  almost transparency in Water
form  powder to crystal
color  White to Almost white
Water Solubility  113.4g/L at 20℃
Detection Methods HPLC,NMR
BRN  3642373
InChI InChI=1S/C10H8O6S2.Na.H/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;;/h1-6H,(H,11,12,13)(H,14,15,16);;
InChIKey JJWUKIQSPZOVKM-UHFFFAOYSA-N
SMILES S(C1=CC=CC2=C(C=CC=C12)S(O)(=O)=O)(O)(=O)=O.[NaH]
LogP -3.515
CAS DataBase Reference 1655-29-4(CAS DataBase Reference)
EPA Substance Registry System 1655-29-4(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317-H319
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xi
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  1
TSCA  TSCA listed
REACH Registrations Active
HS Code  29049090
Storage Class 11 - Combustible Solids

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Material Safety Data Sheet(MSDS)

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