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135-76-2

Name Sodium 6-hydroxynaphthalene-2-sulfonate
CAS 135-76-2
EINECS(EC#) 205-218-1
Molecular Formula C10H7NaO4S
MDL Number MFCD00070488
Molecular Weight 246.21
MOL File 135-76-2.mol
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Chemical Properties

Melting point  >300 °C(lit.)
Boiling point  627.11℃[at 101 325 Pa]
vapor pressure  0Pa at 25℃
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  Off-White
Water Solubility  1000g/L at 25℃
Stability: Hygroscopic
LogP -2.26 at 25℃
CAS DataBase Reference 135-76-2(CAS DataBase Reference)
EPA Substance Registry System 135-76-2(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
WGK Germany  3
HS Code  2922210060

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