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ChemicalBook > Product Catalogue >Organic Chemistry >Hydrocarbons and derivatives >Hydrocarbon sulfonate >Naphthalene-2-sulfonic acid

Naphthalene-2-sulfonic acid

Naphthalene-2-sulfonic acid Structure
  • ₹1250 - ₹35604
  • Product name: Naphthalene-2-sulfonic acid
  • CAS: 120-18-3
  • MF: C10H8O3S
  • MW: 208.23
  • EINECS:204-375-3
  • MDL Number:MFCD00004089
  • Synonyms:2-Naphthalenesulfonicacid,tri ;BETA NAPTHALENE SULPHONATE;BETA-NAPHTHALENESULFONIC ACID;2-Naphthalenesulfoni;2-Naphthalenesulfonic Acid 2-Sulfonaphthalene;Dirinal NSK;2-Naphthalenesulfonic Acid (β-Naphthalenesulfonic acid)
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • ALFA India
  • Sigma-Aldrich(India)
  • Sigma-Aldrich
  • SRL

Package

  • 5G
  • 100g
  • 500g
  • 25Gms
  • 100Gms
  • ManufacturerALFA India
  • Product numberALF-H56685-22
  • Product descriptionNaphthalene-2-sulfonic acid, 98%
  • Packaging100g
  • Price₹10857
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H56685-36
  • Product descriptionNaphthalene-2-sulfonic acid, 98%
  • Packaging500g
  • Price₹35604
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number249548
  • Product description2-Naphthalenesulfonic acid technical grade, 70%
  • Packaging100G
  • Price₹8830.35
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number249548
  • Product description2-Naphthalenesulfonic acid technical grade, 70%
  • Packaging5G
  • Price₹4504.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number249548
  • Product description2-Naphthalenesulfonic acid technical grade, 70%
  • Packaging100G
  • Price₹8830.35
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number249548
  • Product description2-Naphthalenesulfonic acid technical grade, 70%
  • Packaging100G
  • Price₹8830.35
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number249548
  • Product description2-Naphthalenesulfonic acid technical grade, 70%
  • Packaging5G
  • Price₹4504.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number96676
  • Product descriptionNaphthalene-2-Sulphonic Acid Monohydrate extrapure, 98%
  • Packaging100Gms
  • Price₹3980
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number96676
  • Product descriptionNaphthalene-2-Sulphonic Acid Monohydrate extrapure, 98%
  • Packaging25Gms
  • Price₹1250
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H56685-22 Naphthalene-2-sulfonic acid, 98% 100g ₹10857 2022-05-26 Buy
ALFA India ALF-H56685-36 Naphthalene-2-sulfonic acid, 98% 500g ₹35604 2022-05-26 Buy
Sigma-Aldrich(India) 249548 2-Naphthalenesulfonic acid technical grade, 70% 100G ₹8830.35 2022-06-14 Buy
Sigma-Aldrich(India) 249548 2-Naphthalenesulfonic acid technical grade, 70% 5G ₹4504.85 2022-06-14 Buy
Sigma-Aldrich 249548 2-Naphthalenesulfonic acid technical grade, 70% 100G ₹8830.35 2022-06-14 Buy
Sigma-Aldrich 249548 2-Naphthalenesulfonic acid technical grade, 70% 100G ₹8830.35 2022-06-14 Buy
Sigma-Aldrich 249548 2-Naphthalenesulfonic acid technical grade, 70% 5G ₹4504.85 2022-06-14 Buy
SRL 96676 Naphthalene-2-Sulphonic Acid Monohydrate extrapure, 98% 100Gms ₹3980 2022-05-26 Buy
SRL 96676 Naphthalene-2-Sulphonic Acid Monohydrate extrapure, 98% 25Gms ₹1250 2022-05-26 Buy

Properties

Melting point :124 °C
Boiling point :317.43°C (rough estimate)
Density :1.44 g/cm
vapor pressure :2.33Pa at 20℃
refractive index :1.4998 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :water: freely soluble(lit.)
form :solid
pka :0.27±0.10(Predicted)
color :White
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
Merck :6377
LogP :-0.944 at 23℃
CAS DataBase Reference :120-18-3(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenesulfonic acid (120-18-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
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
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

Naphthalene-2-sulfonic acid is used in making direct dyes, reactive des and employed as dye and agrochemical intermediates.

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Suppliers and manufacturers

Suzhou Actchem Co., Ltd.
2 – Naphthalene Sulfonic Acid
₹0.00 /25KG
2 – Naphthalene Sulfonic Acid CAS:120-18-3
Hebei Mojin Biotechnology Co., Ltd
Naphthalene-2-sulfonic acid
₹0.00 /25KG
Naphthalene-2-sulfonic acid CAS:120-18-3
CHEMSWORTH Sisco Research Laboratories Pvt. Ltd. Alfa Aesar SynZeal Research Pvt Ltd Triveni chemicals Vsk Pharma International Ruchi Organics GVSK Pharma Private Limited