3 Methyl 1 P Tolyl 5 Pyrazolone 86 92 0

Acid blue 7

• Brand: langke
• Packaging: 25kg Carton Box/ Bag
• Supply Ability: 60 metric ton per month
• Model No.: C.I.NO.Acid blue 7--42080

Product Name: Acid blue 7 Other Names: Acid Turquoise Blue A CAS No.:3486-30-4 MF: C37H37N2NaO6S2 MW: 692.82 Place of Origin:China Type:Acid Dyes Usage: Used for dyeing wool,silk ,nyloon ,paper,leather and ink. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past...

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Acid Black 2

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Acid black 2(50420) Other Names:Nigrosine Ms.Conc. CAS NO. 8005-3-6 Place of Origin:China Type: Acid dyes, Nigrosine dyes Usage: Used for dyeing paper and leather. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we have sold the...

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Acid Black 24

• Brand: langke
• Packaging: 25kg Carton Box/ Bag
• Supply Ability: 60 metric tons per month
• Model No.: C.I.NO.Acid Black 24

Product Name: Acid black 24 Other name: Acid black BR CAS No.:3071-73-6 MF: C36H26N5NaO6S2 MW: 711.74 Place of Origin:China Type:Acid Dye Usage: Used for dyeing wool, wool/viscose blended fabrics Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we...

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Direct Red 31

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Direct red 31 Other Name: Direct Red 12B CAS No.:5001-72-9 Origin:China Type:Direct Dyes Usage: It is one of direct dyes. Just like Direct red 28, it can be used to produce dyestuff for cotton, linen, silk and Leather. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their...

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Direct Red 28 CAS No.: 573-58-0

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Model No.: C.I.NO.Direct Red 28(22120)

Product Name: Direct red 28 (22120) Other name:Congo Red/Direct red 4BE CAS No.: 573-58-0 Origin:China Type: Direct Dyes Usage: Used for dyeing cotton, linen , viscose,silk ,paper, leather. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we have...

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Direct Red 81

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Direct Red 81 Other name:Direct Fast red 4B CAS No.:2610-11-9 MF: C29H19N5Na2O8S2 MW: 675.6 Origin:China Type:Direct Dyes Usage: Just as direct red 28, it can be used for dyeing cotton ,viscose ,nylon and wool. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their...

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Direct Yellow 86

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Direct Yellow 86 Other Name: Direct yellow RL CAS No.:50925-42-3 MF: C39H30N10Na4O13S4 MW: 1066.93378 Origin:China Type:Direct Dyes Usage: Like Direct Yellow 12, it is used for dyeing textile and paper etc. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their...

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Direct Blue 151

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Direct Blue 151(24175) Other Name: Direct Copper Blue 2B CAS No.:110735-25-6 MF: C34H25N5O10S2.2Na MW: 773.708 Origin: China Type: Direct Dyes Usage: Just like Direct Blue 71, it is used for dyeing fiber, silk, cotton, leatherand paper. Acid dyes and direct dyes are both for dying and can be used in many...

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Direct Blue 6

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Model No.: C.I.NO.Direct Blue 80(24315)
• Place of Origin: China

Product Name: Direct Blue 80 Other Name:Direct Fast Blue 2RL CAS No.:12222-00-3 Origin: China Type: Direct Dyes Usage: Used for dyeing fibre, Leather and paper Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates. In the past 10 years, we have sold the products to more than...

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Direct Yellow 12

• Brand: langke
• Packaging: 25kg Carton Box/ Bag/ Drum
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Direct Yellow 12 (24895) Other name: Chrysophenine GX CAS No.:2870-32-8 MF: C30H26N4Na2O8S2 MW: 680.66 Origin: China Type:Direct Dyes Usage: Just like Direct Yellow 86, it is used for dying cotton,linen, viscose , leather, pulp. And can be used for dying silk and wool in weak acid bath. Since the...

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Solvent Yellow 114

• Brand: langke
• Packaging: 25 kg bag/carton
• Supply Ability: 60 metric tons per month
• Min. Order: 1000 Kilogram

Product Name: Solvent yellow 114 Other Name: Transparant Yellow G Cas No.7576-65-0 MF: C18H11NO3 MW: 289.28 Place of Origin:China Type:Solvent dyes Usage: Like direct dyes, it is suitable for dyeing or printing of polyester fiber by high temperature and high pressure method. also be used for dyeing diacetate fiber,...

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5-AMINO-6METHYL BENZIMIDAZOLONE(AMBI)

• Brand: langke
• Packaging: 25 kg bag
• Supply Ability: 60 mts per month
• Model No.: CAS NO.:67014-36-2

Product name: 5-AMINO-6-METHYL BENZIMIDAZOLONE(AMBI) Appearance: Off-white Powder CAS NO.: 67014-36-2 Place of Origin: China Molecular Formula: C8H7N3O Molecular Weight: 163.18 Conten/Assay: 98.0%min Moisture:1.0%max Acid Insoluble:1.0%max Application: With CAS 67014-36-2, it is one of the pigment intermediates, and...

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