4-hydroxy-6-methylamino-2-naphthalene sulfonic acid

Product Name: 4-hydroxy-6-methylamino-2-naphthalene sulfonic acid
CAS No.: 6259-53-6
Chemical Name: 4-hydroxy-6-methylamino-2-naphthalene sulfonic acid
Synonyms: N-METHYL-γ-ACID;Einecs 228-406-5;8-Hydroxy-2-methylamino-6-naphthalenesulfonic acid;4-hydroxy-6-methylamino-2-naphthalene sulfonic acid;4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid;4-hydroxy-6-(methylamino)naphthalene-2-sulphonic acid;2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-;4-(diethylsulfamoyl)-N-[(1,2-dimethyl-5-indolyl)methyl]benzamide
CBNumber: CB0855426
Molecular Formula: C11H11NO4S
Formula Weight: 253.27
MOL File: 6259-53-6.mol

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4-hydroxy-6-methylamino-2-naphthalene sulfonic acid Property

Boiling point:: 459.71℃[at 101 325 Pa]
Density: 1.542±0.06 g/cm3(Predicted)
vapor pressure: 0Pa at 25℃
pka: -0.15±0.40(Predicted)
Water Solubility: 4.489g/L at 25℃
LogP: -0.84 at 25℃
EPA Substance Registry System: 2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)- (6259-53-6)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0069909
Product name: N-METHYL-GAMMA-ACID
Purity: 95.00%
Packaging: 5MG
Price: $504.67
Updated: 2021/12/16

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4-hydroxy-6-methylamino-2-naphthalene sulfonic acid Chemical Properties,Usage,Production

Chemical Properties

4-Hydroxy-6-methylaminonaphthalene-2- sulfonic acid [6259-53-6], N-methyl g acid, is produced by reaction of 2,8-dihydroxynaphthalene-6-sulfonic acid with methylamine in aqueous sodium bisulfite at 96℃ for 36 h (yield 95 %). It is used to produce C.I. Acid Brown 91.

Flammability and Explosibility

Not classified

4-hydroxy-6-methylamino-2-naphthalene sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-hydroxy-6-methylamino-2-naphthalene sulfonic acid Suppliers

China 17 India 5 Japan 1 Singapore 1 United Kingdom 3 United States 11 Global 38

MOLEKULA Ltd.

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Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

CARBONE SCIENTIFIC CO.,LTD

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Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

Eurolabs Limited

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Country: United Kingdom
ProdList: 6309
Advantage: 46

6259-53-6, 4-hydroxy-6-methylamino-2-naphthalene sulfonic acidRelated Search:

ACID ANTHRACENE BROWN PG tetrasodium [mu-[[3,3'-[azoxybis[(2-hydroxy-p-phenylene)azo]]bis[4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonato]](8-)]]dicuprate(4-) 6-(2,3-dibromopropionamido)-3-[[5-(2,3-dibromopropionamido)-2-sulphophenyl]azo]-4-hydroxynaphthalene-2-sulphonic acid REACTIVE ORANGE 16 7-Anilino-1-naphthol-3-sulfonic acid DIRECT FAST BROWN BX 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid 4-hydroxy-6-methylamino-2-naphthalene sulfonic acid 2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) AZOSULFAMIDE 6-DIMETHYLAMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID 4-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid

4-hydroxy-6-(methylamino)naphthalene-2-sulphonic acid

4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid

N-METHYL-γ-ACID

8-Hydroxy-2-methylamino-6-naphthalenesulfonic acid

2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-

Einecs 228-406-5

4-hydroxy-6-methylamino-2-naphthalene sulfonic acid

4-(diethylsulfamoyl)-N-[(1,2-dimethyl-5-indolyl)methyl]benzamide

6259-53-6