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

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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)

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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

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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.

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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

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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]

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1-Naphthalenesulfonic acid Suppliers

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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

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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

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Intermediates of Dyes and Pigments

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