4-Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1

Introduction：Basic information about 4-Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

4-Sulfo-1,8-naphthalic anhydride potassium salt Basic information

• Product Name: 4-Sulfo-1,8-naphthalic anhydride potassium salt
• Synonyms: 1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE-4-POTASSIUM SULFONATE;4-SULPHO-1,8-NAPHTHALIC ANHYDRIDE,POTASSIUM SALT+98%;1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6-sulfonic acid potassium salt;4-Potassiosulfo-1,8-naphthalenedicarboxylic anhydride;potassium 1,3-dioxo-1h,3h-naphtho[1,8-cd]pyran-6-sulphonate;4-Sulfo-1,8-naphthalic anhydride potassium salt technical grade, 90%;4-SULFO-1,8-NAPHTHALIC ANHYDRIDE, POTASSIUM SALT;4-Sulpho-1,8-Naphthalic Anhydride, Potassium Salt
• CAS: 71501-16-1
• MF: C12H5KO6S
• MW: 316.33
• EINECS: 275-547-3
• Product Categories: Anhydride Monomers;Monomers;Polymer Science
• Mol File: 71501-16-1.mol

4-Sulfo-1,8-naphthalic anhydride potassium salt 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: 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (71501-16-1)

Safety Information

• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• TSCA: TSCA listed
• HS Code: 2917.39.7000
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

4-Sulfo-1,8-naphthalic anhydride potassium salt Usage And Synthesis

Uses

4-Sulfo-1,8-naphthalic anhydride potassium salt is a useful research chemical.