ChemicalBook > CAS DataBase List > Direct Blue 151
Direct Blue 151
- Product Name
- Direct Blue 151
- CAS No.
- 110735-25-6
- Chemical Name
- Direct Blue 151
- Synonyms
- Direct Blue 151;Copper Blue 2R;Directcopperblue2B;Direct copper orchid 2B;Direct Lightfast Blue KU;The direct copper orchid;Direct blue 151 (C.I. 24175);C.I.Direct Blue 151:C.I.24175;Direct Blue 151 ISO 9001：2015 REACH;Direct Copper Blue 2R, Direct Blue 151
- CBNumber
- CB3874754
- Molecular Formula
- C34H25N5O10S2.2Na
- Formula Weight
- 773.708
- MOL File
- 110735-25-6.mol
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- DYE0002565
- Product name
- DIRECT BLUE 151
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $495.34
- Updated
- 2021/12/16
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Direct Blue 151 Chemical Properties,Usage,Production
Preparation
3,3′-Dimethoxylbenzidine double nitriding, first and 4-Hydroxynaphthalene-1-sulfonic acid conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
red light blue. Blue-black powder. Soluble in water for blue purple or purple solution, and adequate soluble in ethanol for red light purple. The strong sulfuric acid in blue or green for Tracy blu-ray, diluted for purple. The dye solution to join strong hydrochloric acid for purple, have precipitation; Add thick red or purple sodium hydroxide solution for red wine. Cellulose fiber of dyeing, dye devoured rate is very good, temperature in 100 ℃, the largest affinity, discharge the gender is good. When dyeing with copper sulphate treatment can improve a resistance fastness, with?formaldehyde treatment can improve washing fastness. Mainly used?for cotton, linen, rayon and other cellulose fibers, rayon / brocade fabric dyeing, leather and paper pulp can also be used for coloring.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4-5 | 4-5 | 1-2 | 2 | 2-3 | ||
| AATCC | 3-4 | 4 | 2 | 2 | 3 | ||
Direct Blue 151 Preparation Products And Raw materials
Raw materials
Preparation Products
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Direct Blue 151 Suppliers
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- 0574-83851061
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View Lastest Price from Direct Blue 151 manufacturers
TIANJIN XIANGRUI DYESTUFF CO.,LTD
- Product
- Direct Copper Blue 2R, Direct Blue 151 110735-25-6
- Price
- US $3.00/kg
- Min. Order
- 25kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2022-10-25
110735-25-6, Direct Blue 151Related Search:
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3-[[4-[(4-Amino-2-chloro-5-methoxyphenyl)azo]-6-sulfo-1-naphtyl]azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
7-Amino-3-[[4-[(4-amino-3-sodiosulfophenyl)azo]-1-naphthalenyl]azo]-4-hydroxynaphthalene-2-sulfonic acid sodium salt
trisodium 5-[[4-[[4-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]-6-sulphonato-1-naphthyl]azo]salicylate
1,7-Naphthalenedisulfonic acid, 4-(acetylamino)-6-[[4'-[[2-(acetylamino)-4-amino-5-methylphenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-, disodium salt
[1-[[6-[[4-(Benzoylamino)phenyl]amino]-1-hydroxy-3-sodiosulfo-2-naphthalenyl]azo]-4-[(4-hydroxy-3-sodiooxycarbonylphenyl)azo]-6-sodiosulfo-2-naphthalenyloxy]acetic acid sodium salt
Direct Blue 150
3-[[4-[(4-Amino-2-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-4-hydroxy-7-phenylaminonaphthalene-2-sulfonic acid sodium salt