• 4-sulfo-1,8-naphthalic anhydride, potassium salt,

• Product Name
• 4-sulfo-1,8-naphthalic anhydride, potassium salt,

• CAS
• 71501-16-1

• Molecular Formula
• C₁₂H₅KO₆S

• Molecular Weight
• 316.3278

• Molecular Structure
• 

• EINECS
• 275-547-3

• InChI
• InChI=1/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

• Melting Point
• 207-210℃

• Flash Point
• -

• Vapor Pressure
• -

• Density
• -

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S36:Wear suitable protective clothing.
  

• Risk Description :
• R36/37/38:Irritating to eyes, respiratory system and skin. ;