ChemicalBook > CAS DataBase List > 1-Naphthalenesulfonic acid

1-Naphthalenesulfonic acid

Product Name
1-Naphthalenesulfonic acid
CAS No.
85-47-2
Chemical Name
1-Naphthalenesulfonic acid
Synonyms
HT 907;1-Sulfonaphthalene;SULFONATED NAPHTHALENE;1-Naphthyl sulfonic acid;naphthalene-1-sulfonicaci;1-NAPHTHALENESULFONIC ACID;1-NAPHTHALENESULPHONICACID;a-Naphthalenesulfonic acid;ALPHA NAPTHALENE SULPHONATE;NAPHTHALENE-1-SULFONIC ACID
CBNumber
CB9416448
Molecular Formula
C10H8O3S
Formula Weight
208.23
MOL File
85-47-2.mol
More
Less

1-Naphthalenesulfonic acid Property

Melting point:
77-79 °C (lit.)
Boiling point:
317.43°C (rough estimate)
Density 
1.3797 (rough estimate)
refractive index 
1.4998 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
alcohol: freely soluble
pka
0.17±0.10(Predicted)
form 
Solid
color 
White to Off-White
Water Solubility 
freely soluble
Merck 
14,6376
CAS DataBase Reference
85-47-2(CAS DataBase Reference)
NIST Chemistry Reference
1-Naphthalenesulfonic acid(85-47-2)
EPA Substance Registry System
1-Naphthalenesulfonic acid (85-47-2)
More
Less

Safety

Hazard Codes 
C,F
Risk Statements 
34-11-35
Safety Statements 
26-36/37/39-45-28A-16
RIDADR 
UN 2583 8/PG 2
WGK Germany 
1
HazardClass 
8
PackingGroup 
III
HS Code 
29041000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
186341
Product name
1-Naphthalenesulfonic acid
Purity
>50%
Packaging
25g
Price
$92.8
Updated
2024/03/01
TRC
Product number
N378500
Product name
Naphthalene-1-sulfonicAcid(TechnicalGrade)
Packaging
10g
Price
$110
Updated
2021/12/16
TRC
Product number
N378500
Product name
Naphthalene-1-sulfonicAcid(TechnicalGrade)
Packaging
50g
Price
$400
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018262
Product name
1-NAPHTHALENESULFONIC ACID
Purity
70.00%
Packaging
1G
Price
$619.7
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0018262
Product name
1-NAPHTHALENESULFONIC ACID
Purity
70.00%
Packaging
2.5G
Price
$796.77
Updated
2021/12/16
More
Less

1-Naphthalenesulfonic acid Chemical Properties,Usage,Production

Chemical Properties

grey fine crystalline powder

Uses

1-Naphthalenesulfonic acid was used as template molecule to prepare new non-covalent molecularly imprinted polymer for solid-phase extraction of naphthalene sulfonates.

Definition

ChEBI: Naphthalene-1-sulfonic acid is a naphthalenesulfonic acid.

General Description

Mechanism of metabolism of 1-naphthalenesulfonic acid by green algae Scenedesmus obliquus has been investigated.

Purification Methods

Crystallise the acid from conc HCl and twice from H2O. The S-benzylisothiuronium salt has m 137o (from aqueous EtOH). [Beilstein 11 H 155, 11 III 383, 11 IV 521.]

1-Naphthalenesulfonic acid Preparation Products And Raw materials

Raw materials

2-Ethylnitrobenzene Naphthalene-2-sulfonic acid

Preparation Products

1-Naphthol 1-AMINO-8-NAPHTHOIC ACID 5-Amino-1-naphthalenesulfonic acid Naphthalene-2-sulfonic acid Sodium poly[(naphthaleneformaldehyde)sulfonate]
More
Less

1-Naphthalenesulfonic acid Suppliers

Austria 1 Belgium 1 China 102 Europe 2 France 1 Germany 3 India 4 Japan 3 South Korea 2 Switzerland 1 Ukraine 1 United Kingdom 9 United States 26 Global 156
Loba Feinchemie AG
Tel
--
Fax
--
Email
sales@loba.co.at
Country
Austria
ProdList
900
Advantage
61
More
Less

View Lastest Price from 1-Naphthalenesulfonic acid manufacturers

Career Henan Chemical Co
Product
1-Naphthalenesulfonic acid 85-47-2
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-08

85-47-2, 1-Naphthalenesulfonic acidRelated Search:

Naphthalene Taurine Sodium 2-naphthalenesulfonate Ethyl 2-(Chlorosulfonyl)acetate Glycine Citric acid Naphthalene-2-sulfonic acid 8-Anilino-1-naphthalenesulfonic acid Folic acid Ascoric Acid LUXOL FAST BLUE ARN 6-(5-CHLORO-2-HYDROXY-4-SULFOPHENYLAZO)-5-HYDROXY-1-NAPHTHALENESULFONIC ACID, DISODIUM SALT C.I. 14720 ACID BLUE 120 1,3,6-NAPHTHALENETRISULFONIC ACID, SODIUM SALT, HYDRATE, MIXTURE OF ISOMERS ACID BLUE 113 ACID RED 4 Eriochrome Black T

  • 1-Naphthyl sulfonic acid
  • 1-[2-[[3-[2-cyano-4-[2-(cyclopropylmethoxy)ethoxy]phenoxy]-2-hydroxypropyl]amino]ethyl]-3-(4-hydroxyphenyl)urea
  • SULFONATED NAPHTHALENE
  • NAPHTHALENE-1-SULFONIC ACID
  • ALPHA NAPTHALENE SULPHONATE
  • ALPHA-NAPHTHALENESULFONIC ACID
  • 1-NAPHTHALENESULFONIC ACID
  • Naphthalene-1-Sulfonic Acid Dihydrate
  • 1-NAPHTHALENESULFONIC ACID, CA. 50% (REM . C10H7-2-SO3H, H2O, H2SO4)
  • 1-NAPHTHALENESULFONIC ACID 70+%
  • 1-Naphthalenesulfonic acid, tech., 70%
  • 1-Naphthalenesulfonic acid, dihydrate
  • 1-NAPHTHALENESULPHONICACID
  • Naphthalene-1-sulphonic acid
  • 1-Naphthalenesulfonic acid >50%
  • 1-Sulfonaphthalene
  • a-Naphthalenesulfonic acid
  • HT 907
  • 1-Naphthalenesulfonic acid, 70% ,tech
  • Naphthalene-1-sulfonic Acid (Technical Grade)
  • naphthalene-1-sulfonicaci
  • 85-47-2
  • C10H7SO3
  • C10H8O3S
  • Building Blocks
  • Organic Building Blocks
  • Sulfonic/Sulfinic Acids
  • Sulfur Compounds
  • Organic Building Blocks
  • Sulfonic/Sulfinic Acids
  • Sulfur Compounds
  • Intermediates of Dyes and Pigments
  • bc0001