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(Total 12 Products for Cas No 71902 08 4)
Product Name: Acid red 249 Other name: Acid red B CAS No.:6416-66-6 MF: C29H20ClN3Na2O10S3 MW: 748.11074 Place of Origin:China
Type:Acid Dye Usage: It is one of acid dyes. Just like acid yellow and acid black, it can be used for dyeing and printing of wool, silk and nylon fabrics. Qingdao Langke Co., Ltd is one of the...
Product Name: Acid yellow 17 Other name: Acid light yelllow 2G CAS No.:6359-98-4 MF: C16H13CI2N4NaO7S2 MW: 531.31 Origin:China Type: Acid Dyes Usage: Used for printing wool , silk , nylon, and used for coloring leather ,paper. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their...
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...
Product name:Acid blue 25 Other name:Acid blue AS CAS No.:6408-78-2 MF: C20H13N2NaO5S MW: 416.38 Other Names:Acid Blue AS
MF:C20H13N2NaO5S
Place of Origin:China Type:Acid dyes
Usage:Just like Acid blue 7, it can be used to produce dyestuff for textile, paper and plastic etc. Qingdao Langke Co., Ltd is one of the main...
Product Name : Acid Orange 154
CAS No.:133556-24-8
Place of Origin:China
Type:Acid Dyes
Usage:Acid Orange 154 is one kind of acid orange, it is mainly used for dyeing wool, silk and nylone etc.
Since the establishment of the company has consistently adhered to according to customer demand for product research and...
Product Name: Acid black 1 Other Name: Acid black 10B CAS No.: 1064-48-8 MF: C22H17N6NaO9S2 MW: 596.52 Place of Origin:China
Type:Acid dyes Usage: Like acid black 63, it is used for dyeing leather, wool and silk. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the...
Direct Red 28 CAS No.: 573-58-0
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...
Product Name: Direct Red 227 Other Name: Direct Red FR CAS No.:12222-51-4 Origin:China
Type: Direct Dyes
Usage: Like direct red 31, it is used for dyeing cotton, viscose,silk and priting fabrics.
Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we...
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...
Product Name: Direct Orange 39 (40215) Other name:Direct orange 2GL CAS No.:1325-54-8 MF: C12N3H10SO3Na Origin:China
Type:Direct Dyes
Usage:Used for dyine cotton, viscos,paper and so on. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their intermediates.
In the past 10 years, we have sold...
Product Name: Direct Yellow 142 Other name: Direct Yellow PG CAS No.:71902-08-4
Place of Origin:China
Type: Direct Dyes
Usage: It is one of direct dyes. Like Direct Yellow 12, it can be used for dyeing paper, leather and Textile.
Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff and their...
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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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.