8-Anilino-1-naphthalenesulfonic acid ammonium salt , ≥95.0% , 28836-03-5

Synonym(s):
1,8-ANS NH₄;Ammonium 8-anilino-1-naphthalenesulfonate;ANSA;N-Phenyl peri acid

CAS NO.：28836-03-5

Empirical Formula: C16H16N2O3S

Molecular Weight: 316.38

MDL number: MFCD00012560

EINECS: 249-265-6

PRODUCT Properties

• Melting point: 242-244 °C(lit.)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: NaOH: soluble1 N
• form: crystalline
• color: dark green
• Water Solubility: Soluble in water, 1N NaOH, and methanol.
• Sensitive: Light & Air Sensitive & Hygroscopic
• λmax: 375nm(lit.)
• BRN: 3581235
• InChI: InChI=1S/C16H13NO3S.H3N/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13;/h1-11,17H,(H,18,19,20);1H3
• InChIKey: SYNRZVIFUGIQFF-UHFFFAOYSA-N
• SMILES: S(C1=CC=CC2=CC=CC(NC3C=CC=CC=3)=C12)(O)(=O)=O.N
• CAS DataBase Reference: 28836-03-5(CAS DataBase Reference)
• EPA Substance Registry System: 1-Naphthalenesulfonic acid, 8-(phenylamino)-, monoammonium salt (28836-03-5)

Description and Uses

8-Anilino-1-naphthalenesulfonic Acid Ammonium Salt is a fluorescent probe for protein studies. It is used as sensitive indicator of protein folding, conformational changes and for protein studies. It can also be used in engineering or chemical process of broad-spectrum tunable photoluminescent nanomaterials constructed from modular light-harvesting platform based on macrocyclic amphiphiles.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H335-H315-H319
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 3-8-10-23
• TSCA: Yes
• HS Code: 29214980