2-Aminonaphthalene-1-sulfonic acid
2-Aminonaphthalene-1-sulfonic acid
- CAS:
- 81-16-3
- MF:
- C10H9NO3S
- MW:
- 223.25
Suppliers by country/region
Company Type
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
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H320-H319
- Precautionary statements
- P264-P305+P351+P338+P337+P313-P280i-P305+P351+P338-P337+P313
- Risk Statements
- 36/37/38-40
- Safety Statements
- 26-36/37/39
- RIDADR
- 2585
- WGK Germany
- 1
- RTECS
- QK1250000
- TSCA
- Yes
- HS Code
- 2921.45.9010
- HazardClass
- 8
- PackingGroup
- III
52 India supplier list of "2-Aminonaphthalene-1-sulfonic acid"
- Product Name:2-Amino-1-naphthalenesulfonic acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:2-Amino-1-naphthalenesulfonic acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:2-Aminonaphthalene-1-sulfonic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2-Amino-1-naphthalenesulfonicacid
- Products Intro:Brand:chemsworth | Product Number:103246363 | Purity:~98%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2-Aminonaphthalene-1-sulfonic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2-Amino-1-naphthalenesulfonicAcid
- Products Intro:Brand:tcichemicals | Product Number:A0343
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:2-Aminonaphthalene-1-sulfonic acid
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Tobias Acid
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:2-Aminonaphthalene-1-sulfonic acid
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA
- Product Name:Tobias Acid
- Company Type: Reagent
- Country/Region: Ahmedabad,INDIA