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Sodium 2-naphthalenesulfonate Structure

Sodium 2-naphthalenesulfonate

Chemical Properties

Melting point 172-173 °C
Boiling point 391.58℃
Density  0.4g/cm3
vapor pressure  0Pa at 25℃
storage temp.  Inert atmosphere,Room Temperature
Water Solubility  Soluble in water
form  Powder
color  White to Almost white
Sensitive  Hygroscopic
λmax λ: 380 nm Amax: 0.1
λ: 390 nm Amax: 0.05
λ: 400 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN  3659024
LogP 0.01
CAS DataBase Reference 532-02-5(CAS DataBase Reference)
FDA UNII R5F0CTD2OJ
EPA Substance Registry System 2-Naphthalenesulfonic acid sodium salt (532-02-5)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H319
Precautionary statements P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2
RTECS  QK3678000
TSCA  Yes
HS Code  29041000
Hazardous Substances Data 532-02-5(Hazardous Substances Data)
NFPA 704:
1
2 1

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Sodium 2-naphthalenesulfonate Chemical Properties,Usage,Production

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