PRODUCT NAME

CAS NO.

PURITY

APPLICATION

1,3-Benzenediamine

108-45-2

≥99%

Intermediate for basic dyes and  direct dyes

1-(3-Sulfophenyl)-3-methyl-5-pyrazolone

119-17-5

          ≥99%

Dyes and pigments intermediates, Especially for acid red 183# & 186#;  Direct orange 96

1-(3-Sulfophenyl)-3-methyl-5-pyrazolone (3SMP)

119-17-5

≥99%

Mainly used to produce Acid Red 183, 186, Direct Orange 96 etc.

1-(4-Sulfophenyl)-3-Methyl-5-Pyrazolone (4SMP)

89-36-1

≥99%

Mainly used to produce Acid Yellow 11, 12, 25, 76, 117, Acid Orange 63, Direct Orange 1, 30, 31, Direct Yellow 17 etc.

1,4-Naphthalenedicarboxylic acid ( KCB acid )

605-70-9

≥98%

Used for  fluorescent brightener , plasticizer and thermal stabilizer

1,4-Diaminoanthraquinone (Oxidosome)

128-95-0

≥98%

Intermediatye for Disperse dyes  and  Vat dyes

1,4-Diaminoanthraquinone ( Leuco)

81-63-0

≥96%

Intermediatye for Disperse dyes, Vat dyes  and Acid dyes

1,4-Dihydroxyanthraquinone  (Quinizarine)

81-64-1

96% , 98%

Mainly used to produce acid green 25.27, mordant gray 13S, disperse blue 60SGL, blue 5K, blue 36, Vat green 601.  widely used in anthraquinone vat dye & other anthraquinone dye, it is disperse brown GL dye, and can be used to produce disperse blue R, disperse blue SW, acid anthraquinone violet R, acid anthraquinone pure blue SG, acid anthraquinone green G

1,4-Phthalaldehyde

623-27-8

≥98%

Intermediatye for dyes, fluorescent brightener and pharmaceuticals

1 Amino Anthraquinone

82-45-1

≥98%

Intermediatye for Disperse dyes, Reactive dyes  and  Vat dyes

1-Naphthylamine-4,6,8-trisulfonic acid   ( T Acid )

17894-99-4

Intermediatye for  H acid

2,3 Acid

92-70-6

          ≥98.5%

Mainly used for manufacturing Naphthol AS  and other Naphthol intermeadits,organic pigments

2,4,6-Trimethylaniline (Mesidine)

88-05-1

≥99%

Intermediate for RAW bule

2-Amino-4-acetamino anisole

6375-47-9

≥99%

Intermediate for Disperse  bule 97# and other dyes

2-Amino-4-methylphenol

95-84-1

≥99%

Dyes intermediate and fluorescent brightener DT .

2-Amino-4-tert-butylphenol

1199-46-8

≥99%

Dyes intermediate and fluorescent brightener EFT,MN  ER,ERM and OB  .

2-Amino-4-chlorophenol

95-85-2

≥99%

Dyes intermediate and used for the preparation acidic medium RH, Acid complex violet 5RN and reactive dyes,also  used for the API intermediates Chlorzoxazone

2-Hydroxy-6-naphthoic acid

16712-64-4

≥99%

Mainly used for  dyes,plastics , LED materials  and pharmaceuticals intermediates

3-Methyl-5-Pyrazolone(MP)

4344-87-0

          ≥98% 

Mainly used to produce Acid Yellow 106, Acid Orange 98, Disperse Yellow 8 etc.

4,4'-bis(chloromethyl)-1,1'-biphenyl

1667-10-3

≥99%

To synthesis for fluorescent  brightener  CBS-X ,CBS -127 etc

Aceto Acet Anilide  (AAA)

102-01-2

≥99%

Widely used in the  Agrochemicals,dyes and pigments and  pharmaceticals

Carbazole

86-74-8

≥98%

Used in the chemical agent of medicine compound,dyes and plastic,etc.

Carbazol Violet  ( Pigment Violet 23 )

6358-30-1

Widely used in coatings, printing ink, plastics and fabric printing and dyes

Chloranil

118-75-2

≥99%

Intermediate for pharmaceuticals,insecticides and dyes

Ethyl Acetoacetate

141-97-9

          ≥99%

It is mainly used for medicine, dyes, pesticides, etc.. It also can be used in food additives and flavors and perfumes

Isatoic anhydride

118-48-9

         ≥ 98%

the raw material for dyestuffs, medicine  and pesticides , the intermediates of  weedicide of Bentazone

N-Phenylglycinonitrile

3009-97-0

≥ 95%

Widely used in organic synthesis, dyestuffs, pharmacy and pesticides etc

N-Methyl-N-Cyanoethyl-4-Amino Benzaldehyde

94-21-3

≥ 99%

To Synthethize cationic dyes

Ortho Amino Phenol

95-55-6

≥ 99%

Widely used in organic synthesis,  dyes  and pharmaceuticals etc

O-Anisaldehyde

135-02-4

≥99%

Widely used in organic synthesis for  pharmaceuticals and  fluorescent  brightener  CBS etc

O-Chloroaniline

95-51-2

≥99.5%

Widely used in organic synthesis, reactives dyes ,organic dyes, pharmacy and pesticides etc

O-Nitrophenol

88-75-5

≥99%

Widely used in organic synthesis fro  Dyes, rubber additives, Pharmaceuticals and photosensitive materials

O-Nitro P-Methyl Phenol

12167-20-3

≥99%

Dyes intermediates for polyester brightener and preperation of methoxyclixidine and ethoxyclixidine

O-Nitro-4-tert-butylphenol

3279-07-0

≥99%

Used  to synthesis high -grade  fluorescent brightener. for example, fluorescent brightener OB

O-Toluic acid

118-90-1

         ≥99%

Mainly used for Polymer resin initiator MBPO, M-Cresol ,herbicide ect.

P-Cyanobenzyl chloride

874-86-2

≥ 99%

fluorescent brightener  intermediates

P-Toluic acid

99-94-5

≥ 99%

Widely used in organic synthesis Dyes, Agrochemicals and Pharmaceuticals and photosensitive materials

P-Tert-butyl phenol  (PTBP)

98-54-4

≥ 99%

In agrochemicals used to synthesis acaricide  Propargite and  fungicide spiroxamine. waidly used in rubber, soap ,paint additive, dyes and softener.

P-Tolunitrile

104-85-8

≥ 99%

Mainly used for  dyes and pharmaceuticals intermediates

Para Base Ester (VINYL SULFONE)

2494-89-5

≥99%

Mainly used for manufacturing  active black 5, KN-B, EF,KN,M/K  and ME type reactive dyes

Phenylacetyl Chloride

103-80-0

≥99%

The intermediates for pharmaceuticals, agrochemicals and flavors

Quinaldine

91-63-4

80% , 87% , 99%

Mainly used for  dyes and pharmaceuticals intermediates

Sulfanilic Acid

121-57-3

≥99%

Mainly used for Acid dyes , Direct dyes and  Vat  dyes ect.

Thiophene-2,5-dicarboxylicacid (OB Acid)

8282-31-9

≥97%

Mainly used for  fluorescent brightener

Thiazole

288-47-1

≥ 99%

Widely used in Dyes, Corrosion-resistant material, Nonlinear Optical Materials,Conducting material, field-effect transistor