ChemicalBook > CAS DataBase List > 2,6-TNS
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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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
- Tel
- --
- Fax
- --
- info@chemodex.com
- Country
- Switzerland
- ProdList
- 1549
- Advantage
- 50
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
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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)
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