disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
-
![disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate] structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/d85f031507b441afba05fe62d7271e82.png "disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]")
disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
structure -
-
CAS No:
25826-34-0
-
Formula:
C41H29N4NaO10S2
-
Chemical Name:
disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
-
Synonyms:
Alizarine Milling Blue PGS;disodium 1-amino-4-[[4-[[4-[(4-amino-9,10-dioxo-3-sulfonato-anthracen- 1-yl)amino]phenyl]methyl]phenyl]amino]-9,10-dioxo-anthracene-2-sulfona te;2-Anthracenesulfonic acid, 4,4'-[(methylenebis (4,1-phenyleneimino)]bis[1-amino-9,10-dioxo-, disodium salt;2-Anthracenesulfonic acid, 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxo-, disodium salt;2-Anthracenesulfonic acid,4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxo-,disodium salt;Milling Blue 2RW;Anadurm Blue M-G;disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
- Categories:
-
CAS No:
disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate] Basic Attributes
824.81
844.08900
247-287-0
TSCA listed
DTXSID8067153
disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate] Use and Manufacturing
Taking bromamine acid, aniline and formaldehyde as raw materials, firstly, bromamine acid and aniline are condensed, and then the condensate is condensed with formaldehyde for the second time to obtain the product. After filtering, drying and crushing, the finished product is obtained. . Heat 1326g bromoamic acid (34%), 416g sodium sulfate, 416g sodium bicarbonate, 130g aniline in the reaction pot to 60°C, add 28g cuprous chloride, then heat to 70°C, react for 9h to obtain the condensation product . Take 424g condensate (dry product) and 235g formaldehyde (34%) for the second condensation in sulfuric acid medium. Then neutralize, filter, and wash with water to obtain the dye.
Weak acid brilliant blue GAW can be used for dyeing wool, silk and nylon. When dyeing wool, due to poor level dyeing and high temperature cooking, it is less used in fine textiles and only used for color tone. Use single color when dispersing wool, wool tops and wool knitwear. It is also used for direct printing of wool and silk fabrics, and leather coloring.
2-Anthracenesulfonic acid, 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxo-, sodium salt (1:2): ACTIVE
Computed Properties
Molecular Weight:844.8
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:14
Rotatable Bond Count:6
Exact Mass:844.08857395
Monoisotopic Mass:844.08857395
Topological Polar Surface Area:276
Heavy Atom Count:59
Complexity:1630
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
Latest News on disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
- Two Major Dye Giants Hike Prices Consecutively: Longsheng Raises Prices by Up to RMB 10,000/Ton, Yabang Increases Some Products by RMB 60,000/Ton
- Huntsman to Sell Textile Dyeing Unit for $718 Million
- Prices of dyes and chemicals are soaring. Industry can't stand idly by.
- Brief Analysis of Reactive Dyes Market
- 50 Printing and Dyeing Mills to Halt Production for Two Days in Xintang
Learn More Other Chemicals
-
D-Glucose, 6-(dihydrogen phosphate), labeled with carbon-14, disodium salt
112898-35-8
-
Glycine, N,N′-(2-hydroxyethylidene)bis-, disodium salt
61792-08-3
-
betamethasone acetate phosphate, disodium salt
52081-45-5
-
Adenosine 5′-(trihydrogen diphosphate), P′→5′-ester with 1-(1,4-dihydro-1-β-D-ribofuranosyl-3-pyridinyl)ethanone, disodium salt Formula
102029-93-6
-
Benzoic acid, 2-hydroxy-5-[[4′-[[4-[(4-hydroxyphenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt Formula
8003-50-7
-
D-Glucopyranose, 2-(acetylamino)-2-deoxy-, 6-(dihydrogen phosphate), disodium salt Formula
102029-88-9
-
CAGED ATP, DISODIUM SALT Structure
171800-68-3
-
5BETA-ANDROSTANE-3ALPHA,17ALPHA-DIOL-11-ONE-17BETA-CARBOXYLIC ACID 3-(BETA-D-GLUCURONIDE) DISODIUM SALT Structure
138898-76-7
-
What is Chromate(2-), (2,4-dihydro-4-((2-hydroxy-4-nitrophenyl)azo)-5-methyl-3H-pyrazol-3-onato(2-))(3-((4,5-dihydro-3-methyl-1-(4-methylphenyl)-5-oxo-1H-pyrazol-4-yl)azo)-4-hydroxy-5-nitrobenzenesulfonato(3-))-, disodium
75199-08-5
-
What is Benzoic acid, 2-hydroxy-, reaction products with formaldehyde, coupled with diazotized 5-amino-8-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-2-naphthalenesulfonic acid disodium salt
72245-24-0
disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]
SDSRequest for Quotation