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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic acid derivatives >5-Amino-1-naphthalenesulfonic acid

5-Amino-1-naphthalenesulfonic acid

5-Amino-1-naphthalenesulfonic acid Structure
  • ₹1984 - ₹10500
  • Product name: 5-Amino-1-naphthalenesulfonic acid
  • CAS: 84-89-9
  • MF: C10H9NO3S
  • MW: 223.25
  • EINECS:201-571-0
  • MDL Number:MFCD00014315
  • Synonyms:5-amino-1-naphthalenesulfonicaci ;1-NAPHTHYLAMINE-5-SULFONICACID(LAURENT''SACID);Laurens Acid;Laurents acid~1-Naphthylamine-5-sulphonic acid;1-Amino-5-naphthalenesulfonic acid;1-Aminonaphtalene-5-sulfonic acid, 97%+;5-Aminonaphthalene-1-sulfonic acid, tech. 90%;Laurent's Acid 1-Naphthylamine-5-sulfonic Acid
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • ALFA India
  • SRL

Package

  • 25G
  • 50g
  • 100g
  • 25Gms
  • 100Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberA0345
  • Product description5-Amino-1-naphthalenesulfonic Acid
  • Packaging25G
  • Price₹10500
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11433-22
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging100g
  • Price₹3663
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11433-14
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging25g
  • Price₹2096
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A11433-18
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging50g
  • Price₹1984
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number91085
  • Product description5-Aminonaphthalene-1-Sulphonic Acid pure, 90%
  • Packaging25Gms
  • Price₹2630
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number91085
  • Product description5-Aminonaphthalene-1-Sulphonic Acid pure, 90%
  • Packaging100Gms
  • Price₹9450
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A0345 5-Amino-1-naphthalenesulfonic Acid 25G ₹10500 2022-05-26 Buy
ALFA India ALF-A11433-22 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 100g ₹3663 2022-05-26 Buy
ALFA India ALF-A11433-14 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 25g ₹2096 2022-05-26 Buy
ALFA India ALF-A11433-18 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 50g ₹1984 2022-05-26 Buy
SRL 91085 5-Aminonaphthalene-1-Sulphonic Acid pure, 90% 25Gms ₹2630 2022-05-26 Buy
SRL 91085 5-Aminonaphthalene-1-Sulphonic Acid pure, 90% 100Gms ₹9450 2022-05-26 Buy

Properties

Melting point :>300°C
Boiling point :220°C (rough estimate)
Density :1.3588 (rough estimate)
refractive index :1.6500 (estimate)
solubility :Aqueous Base (Slightly), DMSO (Slightly)
pka :pK1: 3.69 (25°C)
form :powder to crystal
color :Purple to Dark purple to Dark red
Water Solubility :Soluble in hot water.
Merck :14,6404
BRN :2214149
CAS DataBase Reference :84-89-9(CAS DataBase Reference)
EPA Substance Registry System :1-Naphthalenesulfonic acid, 5-amino- (84-89-9)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

5-Aminonaphthalene-1-sulfonic acid is an deriva- tizing agents in the precolumn derivatization of some chiral phenoxy acid. Cu(II) based on a dansyl derivative was synthesized with 29.2% overall yield by a seven-step synthetic procedure from the readily available starting material 5-aminonaphthalene-1-sulfonic acid.

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Suppliers and manufacturers

TCI Chemicals (India) Pvt. Ltd. Sisco Research Laboratories Pvt. Ltd. Alfa Aesar Triveni chemicals Dhara Chemicals Multihue Chemicals India Private Limited H. Ramesh Kumar Emco Dyestuff Pvt. Ltd. Amines Biotech Private Limited Rumit International (part of Rumit Group of Companies)