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Acid Dyes

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CAS:3351-05-1
Molecular Formula:C32H21N5Na2O6S2
C.I. Acid Blue 113; Sulfon Blue 5R; Acid Blue 5R; Cirene Blue 5RA; Fenazo Blue S5R; Cloth Blue 5R; Erionyl Blue S5R; Sulfonine Blue 5R; Alphanol Blue 5RN; Cloth Fast Blue R; Fast Blue 5R; Kayanol Cyanine 5R; Sulphoncin Blue 5R; Covalene Navy 2R; Acidcyanine5R; Tracidcyanine5R; Erionyl Navy R; Coomassiezrn; Conacid Blue Aac; Navitan Fast Blue S5R; Navy Blue 5R
Brief Introduction
It is mainly used for dyeing wool, silk and nylon. It can also dye wool / viscose blended fabrics in the same bath with direct dyes. It is also used for coloring leather, paper and biological products.
CNY 168.6 Million
116550m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
120% Tech Grade - -
25kg / Fibre Drum
Main products:
Acid Blue 113 /Acid Yellow 199 /Acid Black 210 /Acid Red 361 /Acid Red 337 /Acid Red 299 /Acid Blue 350 /Acid Blue 324 /Acid Blue 25 /Acid Blue 260 /Acid Orange 3 /Acid Orange 67 /Acid Orange 7 /Naphthol Blue Black /Acid Black ATT /Acid Black MG /Acid Red 266 /Acid Black 172 /Acid Black 194 /Acid Yellow 220 /Acid Blue 193
CAS:3844-45-9
Molecular Formula:C37H34N2Na2O9S3
Fd&C Blue No.1; Fd & C Blue 1; Blue; 1 Lake; Patent Blue Ar; Xylene Blue Vsg; Bis[4-(N-Ethyl-N-3'-Sulfophenylmethyl)Aminophenyl]-2-Sulfo-Phenylmethylium Disodium salt; Japanblue1; Acid Blue 9,Alphazurine Fg,Fd&C; Erioglaucine; Blue 1 Food Coloring; Brilliant Blu Acid Blue 9; Blue1206; 1206Blue; Triarylmethane; Acid Blue 9; Brilliant Blue Fcf (Blue 1); Alphazurine Fg; Disodium 2-[[4-[Ethyl-[(3-Sulfonatophenyl)Methyl]Amino]Phenyl]-[4-[Ethyl-[(3-Sulfonatophenyl)Methyl]Azaniumylidene]Cyclohexa-2,5-Dien-1-Ylidene]Methyl]Benzenesulfonate; Fd And C Blue No. 1; Alzen Food Blue No. 1; Ci 42090; D&C Blue No. 4; Brilliant Blue; Sodium 2-((4-(Ethyl(3-Sulfonatobenzyl)Amino)Phenyl)(4-(Ethyl(3-Sulfonatobenzyl)Iminio)Cyclohexa-2,5-Dien-1-Ylidene)Methyl)Benzenesulfonate; C.I. 42090; Fdc Blue No. 1; Atracid Blue Fg; Acid Blue 9,Alphazurine Fg,E133; C.I. Food Blue 2; C.I. 42090 Basacid Blue 755, Sulfacid Brilliant Blue 5 J, Neolan Blue E-A; Cblue1; Blue 1; Erioglaucine Disodium Salt; Abcolbluenb; Eriosky Blue; Foodblue2; Benzenemethanaminium,N-Ethyl-N-[4-[[4-[Ethyl[(3-Sulfophenyl)Methyl]Amino]Phenyl](2-Sulfophenyl)Methylene]-2,5-Cyclohexadien-1-Ylidene]-3-Sulfo-,Inner Salt, Sodium Salt (1; _|_; Dye; Dyestuff; food Colors; food Colours; acid dye
Brief Introduction
Brilliant Blue FCF (Blue 1) is an organic compound classified as a Triarylmethane dye, reflecting its chemical structure. Known under various commercial names, it is a colorant for foods and other substances. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a reddish-blue powder. It is soluble in water, and the solution has a maximum absorption at about 628 nanometers.
CNY 2 Million
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
Dyeing strength: 200% Tech Grade -
25kg / Fibre Drum
Main products:
Brilliant Blue FCF /Acid Yellow 23
CAS:518-47-8
Molecular Formula:C20H10Na2O5
3',6'-Dihydroxy-3H-Spiro[Isobenzofuran-1,9'-Xanthen]-3-one, Disodium salt; Fluorescein Disodium; Disodium;3-Oxospiro[2-Benzofuran-1,9'-Xanthene]-3',6'-Diolate; C.I. 45350; Disodium 2-(3-oxo-6-Oxidoxanthen-9-yl)Benzoate; Uranine; Fluorescein Sodium Salt
Brief Introduction
Sodium fluorescein was used as a fluorescent tracer to study the permeability of blood-brain barrier (BBB) and blood spinal cord barrier (bscb) in rodent models. Using the dye as probe substrate, the hepatocyte drug transport of mediated by organic anion transport polypeptide (OATP) was studied. Sodium fluorescein is also used to restore the in situ solute into the bone through fluorescence after photofading. Fluorescein sodium salt is used as a solute to study microvascular permeability. It has been used as a test molecule to study the permeability of blood barrier.
CNY 1 Million
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
95% powder - - - -
Main products:
Acid Yellow 73 /Poly(2-Hydroxypropyldimethylammonium Chloride) /Mayosperse 60 /Poly(Dimethylamine-co-Epichlorohydrin-co-Ethylenediamine) Solution /Diallyldimethylammonium Chloride /Polyquaternium-7 /Polyquaternium-10 /Benzalkonium Chloride /1,3,6,8-Pyrenetetrasulfonic Acid Tetrasodium Salt /Phenolphthalein /Polixetonium Chloride /Naphthalene-1,5-Disulfonic Acid /Phosphotungstic Acid Hydrate /1-Ethenylpyrrolidin-2-One,Trimethyl-[3-(2-Methylprop-2-Enoylamino)Propyl]Azanium,Chloride /Polyhexamethylene Biguanide Hydrochloride /Poly(2-Methacrylolyloxyethyltrimethylammonium Chloride) Macromolecule /Calcium Carbonate /1,2-Dibutylguanidine /Water Treatment Agent /Polyquaternium-1 /Polyquaternium-39 /Polyquaternium-2 /Zinc Pyrithione /Etidronic Acid /Benzalkonium Chloride /Polyquaternium-47 /Polyquaternium-30 /Potassium,N,N-Dimethylcarbamodithioate /1,3,5-Triazine /2-Methylimidazole /Chlorine Dioxide /Alumium Polysulfate /Didecyl Dimethyl Ammonium Chloride /Stearyldimethylbenzylammonium Chloride /Polyquaternium-22 /2-Methyl-4-Isothiazolin-3-one Hydrochloride /Sodium Omadine /Bis(1-Hydroxy-1H-Pyridine-2-Thionato-O,S)Copper /2,2',2''-Nitrilotrisethanol, Coppersalt /Polyquaternium-53 /Phosphate Remover /Sodium Dimethyldithiocarbamate Hydrate
CAS:57741-47-6
Molecular Formula:C17H10ClF3N3NaO4S
Acid Red 2B; Acid Red 2BS; Red E-Bm; C.I. Acid Red 266; Acid Red E-Rm; Concorde Acid Red 2Bsa
Brief Introduction
It is mainly used for nylon dyeing, acrylic dyeing by copper ion dyeing and acetate fiber dyeing.
CNY 168.6 Million
116550m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
200% Tech Grade - -
25kg / Fibre Drum
Main products:
Acid Red 266 /Acid Yellow 199 /Acid Black 210 /Acid Red 361 /Acid Red 337 /Acid Red 299 /Acid Blue 113 /Acid Blue 350 /Acid Blue 324 /Acid Blue 25 /Acid Blue 260 /Acid Orange 3 /Acid Orange 67 /Acid Orange 7 /Naphthol Blue Black /Acid Black ATT /Acid Black MG /Acid Black 172 /Acid Black 194 /Acid Yellow 220 /Acid Blue 193
CAS:3567-69-9
Molecular Formula:C20H12N2Na2O7S2
Brilliant Crimson Red; C.I. 14720; Carmoisine B; E122; Foodred5; Acidred2C; 4-Hydroxy-3,4'-Azo-Bis-Naphthalene-1-Sulfonic Acid,Disodium-Salt; Red; 14; Chromotrope Fb; Karmesin; Carmoisin; Azorubin; Ciacidred; Azo Rubine; 1-Naphthalenesulfonicacid, 4-Hydroxy-3-[2-(4-Sulfo-1-Naphthalenyl)Diazenyl]-, Sodium Salt (1; _|_; Dye; Dyestuff; food Colors; food Colours; acid dye
Brief Introduction
Mainly for the staining of wool fabric, mordant with chromic salt followed by safranin. Apamin can be stained in an acetic acid bath. May be used for the manufacture of starches and ink and for dyeing of leather, paper, wood, aluminium elec trode, pharmaceutical, biological and cosmetic products. LCL with acid lake blue a into acid medium dark blue aglo. Its heavy metal salts can be used as organic pigments
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