8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Product Name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- CAS No.
- 28836-03-5
- Chemical Name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Synonyms
- ANS-NH4;8-ANILINO-1-NAPHTHALENESULFONIC ACID AMMONIUM SALT;8-ANILINO-1-NAPHTHALENESULFONIC ACID AMMONIUM SALT HYDRATE;8-AniL;ANS-NH4+;ANSA-NH4;1,8-ANS NH4;ino-1-naphthaL;ANS (ammonium);ANSA AMMONIUM SALT
- CBNumber
- CB4363291
- Molecular Formula
- C16H16N2O3S
- Formula Weight
- 316.38
- MOL File
- 28836-03-5.mol
8-Anilino-1-naphthalenesulfonic acid ammonium salt Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 10417
- Product name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Purity
- for fluorescence, ≥97.0% (HPLC)
- Packaging
- 5G
- Price
- $61.5
- Updated
- 2024/03/01
- Product number
- 10417
- Product name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Purity
- for fluorescence, ≥97.0% (HPLC)
- Packaging
- 25g
- Price
- $481
- Updated
- 2024/03/01
- Product number
- 10417
- Product name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Purity
- for fluorescence, ≥97.0% (HPLC)
- Packaging
- 100g
- Price
- $725
- Updated
- 2024/03/01
- Product number
- 10416
- Product name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Purity
- technical, ≥90% (NT)
- Packaging
- 100g
- Price
- $160
- Updated
- 2024/03/01
- Product number
- 10416
- Product name
- 8-Anilino-1-naphthalenesulfonic acid ammonium salt
- Purity
- technical, ≥90% (NT)
- Packaging
- 500g
- Price
- $542
- Updated
- 2024/03/01
8-Anilino-1-naphthalenesulfonic acid ammonium salt Chemical Properties,Usage,Production
Chemical Properties
8-Anilinonaphthalene-1-sulfonic acid ammonium salt is a light yellow to yellow-green solid. It is primarily utilized as a dye intermediate in the production of weak acid dark blue 5R and weak acid black BR.
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.
Application
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it′s fluorescence increases . Utilized in the reagent phase of a sodium-selective fiber-optic sensor. The reagent phase also contains a copper(II) polyelectrolyte, which binds to ANSA in the absence of sodium and quenches the fluorescence. In the presence of sodium, ANSA forms a cationic complex creating ion-pairs, causing it to fluoresce . ANS is often incorporated into di-block polymers and can be released by changes in the local environment (i.e., temperature, pH, etc.) . ANS is commonly used as a fluorescence probe to investigate molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media . Fluorescent probe for protein studies using methodologies such as steady-state and dynamic fluorescence measurements.
8-Anilino-1-naphthalenesulfonic acid ammonium salt Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 8-Anilino-1-naphthalenesulfonic acid ammonium salt manufacturers
- Product
- 1-ANILINONAPHTHALENE-8-SULFONIC ACID AMMONIUM SALT 28836-03-5
- Price
- US $100.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20kg
- Release date
- 2018-07-25