2-Aminonaphthalene-1-sulfonic acid
- $21 - $1233.37
- Product name: 2-Aminonaphthalene-1-sulfonic acid
- CAS: 81-16-3
- MF: C10H9NO3S
- MW: 223.25
- EINECS:201-331-5
- MDL Number:MFCD00003988
- Synonyms:SUPER J ACID;2 NAPHTHYLAMINE SULPHONIC ACID;2-NAPHTHYLAMINE-1-SULFONIC ACID;2-AMINO-1-NAPHTHALENESULFONIC ACID;2-AMINONAPHTHALENE-1-SULFONIC ACID;TOBIAS ACID;1-Naphthalenesulfonic acid, 2-amino-;1-Naphthalenesulfonicacid,2-amino-
12 prices
Selected condition:
Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Crysdot
- Medical Isotopes, Inc.
- TCI Chemical
- TRC
Package
- 1G
- 5g
- 10G
- 25g
- 100g
- 250g
- 500g
- 2500g
- ManufacturerAK Scientific
- Product numberT998
- Product description2-Amino-1-naphthalenesulfonic Acid
- Packaging5g
- Price$21
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA18644
- Product description2-Aminonaphthalene-1-sulfonic acid, 98%
- Packaging500g
- Price$70.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA18644
- Product description2-Aminonaphthalene-1-sulfonic acid, 98%
- Packaging2500g
- Price$239
- Updated2023-06-20
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020171
- Product description2-AMINO-1-NAPHTALENESULFONIC ACID 95.00%
- Packaging1G
- Price$628.68
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020171
- Product description2-AMINO-1-NAPHTALENESULFONIC ACID 95.00%
- Packaging5G
- Price$869.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0020171
- Product description2-AMINO-1-NAPHTALENESULFONIC ACID 95.00%
- Packaging10G
- Price$1233.37
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD44000204
- Product description2-Aminonaphthalene-1-sulfonicacid 98%
- Packaging25g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number43274
- Product description2-Amino-1-naphthalenesulfonic Acid
- Packaging100g
- Price$625
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number43274
- Product description2-Amino-1-naphthalenesulfonic Acid
- Packaging250g
- Price$675
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberA0343
- Product description2-Amino-1-naphthalenesulfonic Acid >98.0%(HPLC)(T)
- Packaging25g
- Price$48
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberA0343
- Product description2-Amino-1-naphthalenesulfonic Acid >98.0%(HPLC)(T)
- Packaging500g
- Price$408
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberA618330
- Product description2-Amino-1-naphthalenesulfonic Acid
- Packaging250g
- Price$120
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | T998 | 2-Amino-1-naphthalenesulfonic Acid | 5g | $21 | 2021-12-16 | Buy |
Alfa Aesar | A18644 | 2-Aminonaphthalene-1-sulfonic acid, 98% | 500g | $70.4 | 2024-03-01 | Buy |
Alfa Aesar | A18644 | 2-Aminonaphthalene-1-sulfonic acid, 98% | 2500g | $239 | 2023-06-20 | Buy |
American Custom Chemicals Corporation | CHM0020171 | 2-AMINO-1-NAPHTALENESULFONIC ACID 95.00% | 1G | $628.68 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0020171 | 2-AMINO-1-NAPHTALENESULFONIC ACID 95.00% | 5G | $869.55 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0020171 | 2-AMINO-1-NAPHTALENESULFONIC ACID 95.00% | 10G | $1233.37 | 2021-12-16 | Buy |
Crysdot | CD44000204 | 2-Aminonaphthalene-1-sulfonicacid 98% | 25g | $64 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 43274 | 2-Amino-1-naphthalenesulfonic Acid | 100g | $625 | 2021-12-16 | Buy |
Medical Isotopes, Inc. | 43274 | 2-Amino-1-naphthalenesulfonic Acid | 250g | $675 | 2021-12-16 | Buy |
TCI Chemical | A0343 | 2-Amino-1-naphthalenesulfonic Acid >98.0%(HPLC)(T) | 25g | $48 | 2024-03-01 | Buy |
TCI Chemical | A0343 | 2-Amino-1-naphthalenesulfonic Acid >98.0%(HPLC)(T) | 500g | $408 | 2024-03-01 | Buy |
TRC | A618330 | 2-Amino-1-naphthalenesulfonic Acid | 250g | $120 | 2021-12-16 | Buy |
Properties
Melting point :180 °C
Boiling point :220°C (rough estimate)
Density :1.3588 (rough estimate)
refractive index :1.5250 (estimate)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly, Heated)
form :Solid
pka :pK1: 2.35 (25°C)
color :White to Off-White
Water Solubility :4.083g/L(20 ºC)
Merck :14,6406
BRN :613084
CAS DataBase Reference :81-16-3(CAS DataBase Reference)
NIST Chemistry Reference :2-Naphthylamine-1-sulfonic acid(81-16-3)
EPA Substance Registry System :2-Amino-1-naphthalenesulfonic acid (81-16-3)
Boiling point :220°C (rough estimate)
Density :1.3588 (rough estimate)
refractive index :1.5250 (estimate)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly, Heated)
form :Solid
pka :pK1: 2.35 (25°C)
color :White to Off-White
Water Solubility :4.083g/L(20 ºC)
Merck :14,6406
BRN :613084
CAS DataBase Reference :81-16-3(CAS DataBase Reference)
NIST Chemistry Reference :2-Naphthylamine-1-sulfonic acid(81-16-3)
EPA Substance Registry System :2-Amino-1-naphthalenesulfonic acid (81-16-3)
Safety Information
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Signal word: | Warning | |||||||||||||||||||||
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Description
2-Amino-1-naphthalenesulfonic acid has been used in the preparation of 2-(2-naphthylamino)benzoxazole by reacting with 2-chlorobenzoxazole.More related product prices
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
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