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ChemicalBook >> CAS DataBase List >> 5-Amino-1-naphthalenesulfonic acid

5-Amino-1-naphthalenesulfonic acid

5-Amino-1-naphthalenesulfonic acid price.
  • $8 - $2482.38
  • 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
14 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Chemenu
  • Medical Isotopes, Inc.
  • TCI Chemical
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • 50g
  • 100g
  • 1000g
  • ManufacturerAK Scientific
  • Product numberT952
  • Product description1-Aminonaphthalene-5-sulfonicacid
  • Packaging1g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11433
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging25g
  • Price$36.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11433
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging50g
  • Price$69.1
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11433
  • Product description5-Aminonaphthalene-1-sulfonic acid, tech. 90%
  • Packaging100g
  • Price$120.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0027004
  • Product description5-AMINO-1-NAPHTHALENESULFONIC ACID 95.00%
  • Packaging100G
  • Price$2482.38
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS029264
  • Product description5-Amino-1-naphthalenesulfonic Acid
  • Packaging25g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA106398
  • Product description5-Aminonaphthalene-1-sulfonic acid
  • Packaging5G
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA106398
  • Product description5-Aminonaphthalene-1-sulfonic acid
  • Packaging10g
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA106398
  • Product description5-Aminonaphthalene-1-sulfonic acid
  • Packaging25g
  • Price$205
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA106398
  • Product description5-Aminonaphthalene-1-sulfonic acid
  • Packaging50g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA106398
  • Product description5-Aminonaphthalene-1-sulfonic acid
  • Packaging100g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140891
  • Product description5-Aminonaphthalene-1-sulfonicacid 95%
  • Packaging1000g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number43279
  • Product description5-Amino-1-naphthalenesulfonicAcid,90%
  • Packaging100g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0345
  • Product description5-Amino-1-naphthalenesulfonic Acid >98.0%(T)
  • Packaging25g
  • Price$141
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific T952 1-Aminonaphthalene-5-sulfonicacid 1g $89 2021-12-16 Buy
Alfa Aesar A11433 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 25g $36.65 2024-03-01 Buy
Alfa Aesar A11433 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 50g $69.1 2023-06-20 Buy
Alfa Aesar A11433 5-Aminonaphthalene-1-sulfonic acid, tech. 90% 100g $120.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0027004 5-AMINO-1-NAPHTHALENESULFONIC ACID 95.00% 100G $2482.38 2021-12-16 Buy
Arctom AS029264 5-Amino-1-naphthalenesulfonic Acid 25g $8 2021-12-16 Buy
Biosynth Carbosynth FA106398 5-Aminonaphthalene-1-sulfonic acid 5G $65 2021-12-16 Buy
Biosynth Carbosynth FA106398 5-Aminonaphthalene-1-sulfonic acid 10g $110 2021-12-16 Buy
Biosynth Carbosynth FA106398 5-Aminonaphthalene-1-sulfonic acid 25g $205 2021-12-16 Buy
Biosynth Carbosynth FA106398 5-Aminonaphthalene-1-sulfonic acid 50g $350 2021-12-16 Buy
Biosynth Carbosynth FA106398 5-Aminonaphthalene-1-sulfonic acid 100g $600 2021-12-16 Buy
Chemenu CM140891 5-Aminonaphthalene-1-sulfonicacid 95% 1000g $480 2021-12-16 Buy
Medical Isotopes, Inc. 43279 5-Amino-1-naphthalenesulfonicAcid,90% 100g $650 2021-12-16 Buy
TCI Chemical A0345 5-Amino-1-naphthalenesulfonic Acid >98.0%(T) 25g $141 2024-03-01 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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