71501-16-1

Name 4-Sulfo-1,8-naphthalic anhydride potassium salt
CAS 71501-16-1
EINECS(EC#) 275-547-3
Molecular Formula C12H5KO6S
MDL Number MFCD00012097
Molecular Weight 316.33
MOL File 71501-16-1.mol
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Chemical Properties

storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
color  White to Orange to Green
InChI InChI=1S/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);/q;+1/p-1
InChIKey WOHXJVJXAWXEQP-UHFFFAOYSA-M
SMILES [K+].C12C(OC(C3C=1C(C=CC=3)=C(S([O-])(=O)=O)C=C2)=O)=O
CAS DataBase Reference 71501-16-1(CAS DataBase Reference)
EPA Substance Registry System 71501-16-1(EPA Substance)

Safety Data

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
TSCA  TSCA listed
HS Code  2917.39.7000

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