[ Specifications ]

Appearance:  Gray and white flake, dark yellow when storing 

2-Naphthol Content %:  ≥99%

1-Naphthol Content %:  ≤0.2％

Water content (%) ≤:  ≤0.1

[ Description of Beta-Naphthol ]

Product name: Beta-Naphthol

CAS NO.:  135-19-3

MF:  C10H8O

MW:  144.17 

EINECS No.:  205-182-7 

[ Package of Beta-Naphthol ]

25Kgs Woven Bags

[ Application of Beta-Naphthol ]

It is the raw materials of Organic synthesis and dye intermediates; Used as tobias acid, butyric acid, beta-naphthol-3 - carboxylic acid and azo dyes; Used as rubber antioxidant, mineral flotation agents, germicides, fungicides, antiseptic, antioxidant, prevention and treatment of parasites, used in spices, leather tanning agents, textile auxiliaries etc.

[ Our Best Selling Products List ]
NAME FORMULA CAS NO.
ORTHANLIC ACID C6H7O3NS 88-21-1
2-NAPHTHOL C10H8O 135-19-3
6-ACETYLAMINO-2-AMINOPHENOL a€" 4-SULPHONIC AIC C8H10 N2O5S 40306-75-0
6-NITRO-1-DIAZO-2-NAPHTHOL-4-SULFONIC ACID C10H5O6 N3S 50412-00-5
2-AMINOPHENOL C6H7 NO 95-55-6
2-AMINOPHENOL-4-(2a€?-CARBOXY) SULFONANILIDE C13H12N2O5S 91-35-0
AMINOFORMAZONE BASE(4-SULF) 77840-01-8
N,N-DIMETHYLANILINE C8H11N 121-69-7
4-SULFO ANTHRANILIC ACID C7H7NO5S 98-41-3
SODIUM METABISULPHITE Na2S2O5 7681-57-4

 

CI No. STRENGTH %
ACID DYES 
ACID BLACK 172 140
ACID BLACK 194 140
ACID BLACK ACE 115
ACID BLUE 193 100
ACID BLUE 182 100
ACID BLUE 41 100
ACID YELLOW 232 100
ACID RED 336 100
MORDANT BLACK 11 100

BASIC DYES 
BASIC VIOLET 1 100
BASIC VIOLET 3 100
BASIC YELLOW 2 100
BASIC GREEN 4 100
BASIC VIOLET 10 100
BASIC VIOLET 14 100
BASIC BLUE 9/Methylene blue 100
BASICE BLUE 9 ZINC FREE 100

Tianjin Sanhuan Chemical Co.,Ltd is established in 1995. It is a manufacturer specializing in producing acid dyes, basic dyes and dyes intermediates.

There are 500 employees now in company. The company has 10 advanced production lines, the total capacity annually is 20 thousands tons of dyestuffs, including 5000 tons of Basic Dyes, 15000 tons of Acid Dyes,20000 tons of dyestuff intermediates . Its registered trademark "Airship" is awarded as famous band product.

The company passed ISO9001???ISO28001 Certificate and INTERTEK ,the products have received good reputation both in domestic and abroad market, the products sells good not in China, but also in Europe, USA, and South-East Asia.

Best quality, Best reputation!