3,6-Dihydroxybenzene-1,2-Dinitrile; 3,6-Dihydroxyphthalonitrile Hydrate; 3,6-Dihydroxyphthalonitrile; Dch; 1,4-Dihydroxy-2,3-Dicyano Benzene; 2,3-Dicyano-1,4-Hydroquinone; 3,6-Dihydroxyphthalodinitrile; 3,6-Dihydroxybenzene-1,2-Dicarbonitrile; 1,2-Benzenedicarbonitrile, 3,6-Dihydroxy-

Brief Introduction

Used as pigment intermediate

Suppliers

Zhejiang Huazhou Pharmaceutical Co.,Ltd

CNY 30.0 Million

79920m²

100-500 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥99.5%	Pharm Grade	-	-	25kg / Fibre Drum

Main products:

2,3-Dicyanohydroquinone /Carbamazepine /Iminodibenzyl /Iminodibenzyl Carbonyl Chloride /Iminostilbene Carbonyl Chloride /10-Methoxyiminostilbene /2,3-Dichloro-5,6-Dicyano-1,4-Benzoquinone

2-Nitroaniline-4-Sulfonic Acid Sodium Salt

CAS:5042-33-1

Molecular Formula:C6H5N2NaO5S

Alias

More Information

4-Amino-3-Nitro-Benzenesulfonicacimonosodiumsalt; Sodium 3-Nitrosulphanilate; 2-Nitroaniline-4-Sulphonicacid,Sodiumsalt; 2-Nitro-4-Sulfonic Acid Sodium Salt; 4-Amino-5-Nitrobenzenesulfonic Acid, Sodium Salt; 4-Amino-3-Nitrobenzenesulfonic Acid Sodium Salt; Sodium 4-Amino-3-Nitrobenzenesulfonate; Sodium 4-Azanyl-3-Nitro-Benzenesulfonate; Sodium Salt Of 4-Amino-3-Nitrobenzenesulfonic Acid

Brief Introduction

2-Nitrophenyl-4-sulfonic acid sodium salt can be used as an organic synthesis intermediate and pharmaceutical intermediate, mainly in laboratory research and development processes and chemical production processes.

Suppliers

Guangzhou Cato Research Chemicals Inc.

CNY 20 Million

100-500 People

CDMO CDMO

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥99%	-	-	-	-

Main products:

2-Nitroaniline-4-Sulfonic Acid Sodium Salt

Iron Oxide Brown

CAS:52357-70-7

Molecular Formula:（Fe2O3+FeO)·nH2O

Alias

More Information

C.I. Pigment Brown 6; Brown iron Oxide; Pigment Brown 6 (C.I. 77491; Hodgsons Bayferrox Brown 610; C. I. Pigment Brown 6 (77492); Auric Brown

Brief Introduction

Inorganic brown pigment. For coloring of plastics, its scope of application is similar to that of iron oxide red, but when used in PVC, cooperative lead salt heat stabilizers should be avoided. Also used as paint colorant.

Suppliers

Yuxing Pigment Co.,Ltd.

CNY 10 Million

105228m²

100-500 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥92	Tech Grade	-	MSDS TSDS	25kg / Woven Bag

Main products:

Iron Oxide Brown /Iron Oxide Red /Iron Oxide Yellow /Iron Oxide Black /Compound Ferric Green /Iron Oxide Orange /Iron Oxide Blue

Disperse Orange 30

CAS:5261-31-4

Molecular Formula:C19H17Cl2N5O4

Alias

More Information

2-(N-(2-Cyanoethyl)-4-((2,6-Dichloro-4-Nitrophenyl)azo)Anilino)Ethyl Acetate; C.I. Disperse Orange 30; 4-((2,6-Dichloro-4-Nitrophenyl)azo)-N-(Cyanoethyl)-N-(Acetoxyethyl)Aniline; 2-N-(2-Cyanoethyl)-4-(2,6-Dichloro-4-Nitrophenyl)Azoanilinoethyl Acetate; 2-[N-(2-Cyanoethyl)-4-[(2,6-Dichloro-4-Nitrophenyl)Diazenyl]Anilino]Ethyl Acetate

Brief Introduction

It is used for dyeing polyester, blended and acetate fabrics, or direct printing of pure polyester and polyester cotton blends.

Suppliers

Suzhou Luosen Auxiliaries Co.,Ltd.

CNY 20 Million

99900m²

100-500 People

Manufacturing Manufacturing

Specification	Grade	Max Capacity	Certificates	Package

300% Disperse Orange 4RL Eco-type	Tech Grade	500 tons/year	-	25kg / Carton
150% Disperse Orange 4RL Eco-type	Tech Grade	1000 tons/year	-	25kg / Carton

Main products:

Disperse Orange 30 /DISPERSE RED 60 /DISPERSE RED 92 /Disperse orange 30 /2,6-dichloro-4-nitroaniline /4-Nitroaniline /1,4-phenylenediamine

2-Cyanoamino-4,6-Dihydroxypyrimidine

CAS:55067-10-2

Molecular Formula:C5H4N4O2

Alias

More Information

2-Cyanamino-4,6-Dihydroxypyrimidine; 2-Cyaniminobarbituric Acid; 1,4,5,6-Tetrahydro-4,6-Dioxo-2-Pyrimidinyl-Cyanamide; Cibs; Cyanoimono Barbituric acid;; Pyrimidinecarbamonitrile; 2-Cyanamino-4,6-Dihydroxypyrimidine;; N-(4,6-Dihydroxypyrimidin-2-yl)Cyanamide; (1,4,5,6-Tetrahydro-4,6-Dioxopyrimidin-2-Yl)Cyanamide; 1,4,5,6-Tetrahydro-4,6-Dioxo-2-Pyrimidinyl-Cyananmide; 2-Cyanamino-4,6-Dihydropyrimidine

Suppliers

Gopinath Chem-Tech Ltd

500-1000 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	55067-10-2	-	-	-	-

Main products:

2-Cyanoamino-4,6-Dihydroxypyrimidine

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