Zibo Hongwei Industry Co., Ltd.

Acid Red, Acid Yellow, Chemical manufacturer / supplier in China, offering Acid Dyes, Acid Cellulase, Neutral Cellulase, Acid Cellulase Enzyme, Textile Enzyme and so on.

Acid Dyes

FOB Price: Get Latest Price
Min. Order: 1 Ton
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info.

Appearance:Powder
Usage:Leather, Textile, Paper, Paint, Food, Plastic, Ink
Application Material:Wool
Name:Acid Red A
Content:150%
Type:Violet
Chemical Construction:Azo Type
C.I.No.:Acid Red52

Product Description

Item no.ShadeDyes NameC.I. No.
1
Acid Orange IIAcidOrange7
2
Acid Orange 3KLAcid Orange 67
3
Acid Light Yellow GAcid Yellow 11
4
Acid Light Yellow 2GAcid Yellow 17
5
Acid Yellow MTAcid Yellow 36
7
Acid Yellow A4RAcid Yellow 199
8
Acid Yellow 4RAcid Yellow 219
9
Acid Blown DRAcid Brown 75
  10
Acid BrownAcid Brown 165
  11
Acid BrownAcid Brown PRS
  12
Acid BrownAcid Brown 349
13
Acid Blown SRAcid Brown 348
14
Acid Red GAcid Red 1
15
Acid Red BAcid Red 14
16
Acid Red 3RAcid Red 18
17
Acid Red RSAcid Red 114
18
Acid Red F-2RAcid Red 151
19
Acid Red 2BSAcid Red 266
20
Acid Red N-5BLAcid Red 299
21
Acid Black 10BAcid Black 1
22
AcidNigrosineAcid Black 2
23
Acid Black L-DNAcid Black 172
24
Acid Black L-DNAcid Black 194
25
Acid Black BNGAcid Black 210
26
Acid Black ATT  Mixed
30
Acid Green AAcid Green 20
31
Acid Blue AAcid Blue 7
32
Acid Blue N2GAcid Blue 40
 33
Acid BlueAcid Blue 9
34
Acid Blue 5RAcid Blue 113
35
Acid Blue BRLLAcid Blue 324

An acid dye is a dye which is a salt of a sulfuriccarboxylic or phenolic organic acid. The salts are often sodium or ammonium salts. Acid dyes are typically soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. When dyeing, ionic bonding with fiber cationic sites accounts for fixation of colored anions in the dyed material. Acids are added to dyeing baths to increase the number of protonated amino-groups in fibers.

Some acid dyes are used as food colorants

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Zibo Hongwei Industry Co., Ltd.

- Shandong, China
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