1655-35-2

Name 2,7-Naphthalenedisulfonic acid disodium salt
CAS 1655-35-2
EINECS(EC#) 216-733-6
Molecular Formula C10H6Na2O6S2
MDL Number MFCD00066365
Molecular Weight 332.26
MOL File 1655-35-2.mol
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Chemical Properties

storage temp.  Store at room temperature
form  powder to crystal
color  White to Light yellow to Light orange
InChI InChI=1S/C10H8O6S2.Na.H/c11-17(12,13)9-3-1-7-2-4-10(18(14,15)16)6-8(7)5-9;;/h1-6H,(H,11,12,13)(H,14,15,16);;
InChIKey QIZUACUDAHJJDO-UHFFFAOYSA-N
SMILES S(C1C=CC2=CC=C(S(O)(=O)=O)C=C2C=1)(O)(=O)=O.[NaH]
CAS DataBase Reference 1655-35-2(CAS DataBase Reference)
EPA Substance Registry System 1655-35-2(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
Hazard Note  Irritant
TSCA  TSCA listed
HS Code  2904100090

Hazard Information

Material Safety Data Sheet(MSDS)

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