2,6-TNS

Product Name: 2,6-TNS
CAS No.: 7724-15-4
Chemical Name: 2,6-TNS
Synonyms: TNS;2,6-TNS;2,6-TNS ISO 9001：2015 REACH;6-[(4-methylphenyl)amino]-2-na;2-p-Toluidinylnaphthalene-6-sulfonate;2-p-Toluidino-6-naphthalenesulfonic acid;6-P-TOLUIDINE-2-NAPHTHALENESULFONIC ACID;2-(4-toluidino)-6-naphthalenesulfonicacid;6-p-toluidinonaphthalene-2-sulphonic acid;6-(P-TOLUIDINO)NAPHTHALENE-2-SULFONIC ACID
CBNumber: CB4228437
Molecular Formula: C17H15NO3S
Formula Weight: 313.37
MOL File: 7724-15-4.mol

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2,6-TNS Property

Density: 1.370±0.06 g/cm3(Predicted)
pka: -0.10±0.40(Predicted)
EPA Substance Registry System: 2-Naphthalenesulfonic acid, 6-[(4-methylphenyl)amino]- (7724-15-4)

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Safety

Hazard Codes: Xi
Risk Statements: 38
WGK Germany: 3
F: 3-8-10

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0012928
Product name: 6-P-TOLUIDINE-2-NAPHTHALENESULFONIC ACID
Purity: 95.00%
Packaging: 500MG
Price: $614.87
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0012928
Product name: 6-P-TOLUIDINE-2-NAPHTHALENESULFONIC ACID
Purity: 95.00%
Packaging: 1G
Price: $730.08
Updated: 2021/12/16

AHH

Product number: MT-45690
Product name: 6-P-Toluidine-2-naphthalenesulfonicacid
Purity: 99%
Packaging: 50g
Price: $280
Updated: 2021/12/16

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2,6-TNS Chemical Properties,Usage,Production

Chemical Properties

off-white powder

Uses

Fluorescent probe for protein conformation studies.

Purification Methods

Crystallise the acid twice from 2% aqueous KOH and dry it under high vacuum for 4hours at room temperature. It also crystallises from H2O. It is tested for purity by TLC on silica gel with isopropanol as solvent. The free acid is obtained by acidifying a saturated aqueous solution. [Beilstein 14 H 762.]

2,6-TNS Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-TNS Suppliers

China 28 Germany 1 Japan 1 Switzerland 2 United Kingdom 4 United States 8 Global 44

J & K SCIENTIFIC LTD.

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View Lastest Price from 2,6-TNS manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 6-P-Toluidino-2-Naphthalenesulfonic Acid (TNS) 7724-15-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-31

7724-15-4, 2,6-TNSRelated Search:

p-Toluidine 2-(P-TOLUIDINYL)NAPHTHALENE-6-SULFONIC ACID, SODIUM SALT (2,6-TNS),2-(P-TOLUIDINYL)NAPHTHALENE-6-SULFONIC ACID, SODIUM SALT (2,6-TNS) 2,6-tns-cl,2,6-TNS-Cl, 6-(4-Methylanilino)naphthalene-2-sulfonylchloride,2,6-tns-cl,2,6-TNS-Cl, 6-(4-Methylanilino)naphthalene-2-sulfonylchloride N-(P-TOLYL)-2-NAPHTHYLAMINE 2,6-ANS 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid 2-(P-TOLUIDINO)NAPHTHALENE-6-SULFONIC ACID SODIUM SALT TNS (K) 2-p-Toluidinyl naphthalene-6-sulfonate, potassium salt,TNS (K),TNS,TNS (K),TNS,TNS (K) 2-p-Toluidinyl naphthalene-6-sulfonate, potassium salt N-(2-Naphthyl)aniline 2,6-TNS

2-p-Toluidino-6-naphthalenesulfonic acid

2-p-Toluidinylnaphthalene-6-sulfonate

6-(4-Methylanilino)-2-naphthalenesulfonic acid

6-(4-Methylanilino)naphthalene-2-sulfonic acid

6-[(4-Methylphenyl)amino]-2-naphthalenesulfonic acid

6-p-Toluidine-2-naphthalenesulfonic acid,99%

6-[(4-methylphenyl)amino]-2-na

TNS

6-P-TOLUIDINE-2-NAPHTHALENESULFONIC ACID

6-(P-TOLUIDINO)-2-NAPHTHALENESULFONIC ACID

6-(P-TOLUIDINO)NAPHTHALENE-2-SULFONIC ACID

6-PARA-TOLUIDINO-2-NAPHTHALENESULFONIC ACID

2-(4-toluidino)-6-naphthalenesulfonicacid

6-[(4-methylphenyl)amino]-2-naphthalenesulfonicaci

6-p-toluidinonaphthalene-2-sulphonic acid

6-P-Toluidino-2-NaphthalenesulFonicAcid(TNS)

2,6-TNS

6-(4-methylanilino)naphthalene-2-sulfonicaci

2,6-TNS ISO 9001：2015 REACH

2-Naphthalenesulfonic acid, 6-[(4-methylphenyl)amino]-

7724-15-4

Detection

Fluorescent Probes, Labels, Particles and Stains

BioChemical

Biochemicals and Reagents