China High Quality Direct Black 168 Products – High Quality Anthraquinone Intermediates Intermedios de antraquinona – MEIERNUO CHEMICAL

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China High Quality Direct Black 168 Products – High Quality Anthraquinone Intermediates Intermedios de antraquinona – MEIERNUO CHEMICAL Detail:

Product name	CAS number	Quality	Application
Bromamine acid	116-81-4	Purity: 98%	It is used as an intermediate of anthraquinone reactive dyes and acid anthraquinone dyes, an important dye intermediate. Used in the manufacture of acid anthraquinone dyes, such as weak acid brilliant blue GAW, weak acid brilliant blue R, reactive brilliant blue M-BR, brilliant blue KN-R, brilliant blue K3R, brilliant blue KGR, etc.
1-Aminoanthraquinone	82-45-1	Content96	Important dye intermediates. It can be used to produce reduced khaki 2G, reduced red brown R, reduced olive green B, olive T, olive R reduced gray M, disperse red 3B and reactive brilliant blue KN-R, reactive brilliant blue M-BR. Bromamic acid–>Vat Black 8–>Vat Green 3–>Vat Green 8–>Vat Black 27–>Disperse Red 60–>Vat Black 25–>1-Amino-2,4- Dibromoanthraquinone–>Vat Black 9-Chemicalbook->Vat Yellow 33–>Vat Gray M–>Disperse Red 146–>Disperse Red 92–>Disperse Red 127–>Disperse Blue Light Pink RFL– >Disperse Red REL–>Disperse Red E-RLN
1-Nitroanthraquinone	82-34-8	Content96	Used in the preparation of dye intermediates such as 1-aminoanthraquinone, 1-hydroxyanthraquinone, 1,5- and 1,8-dinitroanthraquinone, 1-hydroxyanthraquinone–>1-chloroanthraquinone–> 1-Anthraquinonesulfonic acid–>Disperse Red 9–>Fast Red AL salt
1,5-Dinitroanthraquinone	82-35-9	98	The crystals are light yellow needle crystals, which can be reduced to 1,5-diaminoanthraquinone, which is used as the intermediate of anthraquinone dyes. Disperse blue 56–>1,8-dinitroanthraquinone–>1,5-diaminoanthraquinone–>Transparent red CHA–>alizarin violet–>1,8-bis[(4- Methylphenyl)amino]-anthraquinone–>Disperse blue 1
1,8-Dinitroanthraquinone	129-39-5	98	Crystallized in acetic anhydride as yellow prisms, used as dye intermediates, disperse blue 56–>solvent yellow 163–>alizarin violet–>1,8-bis[(4-methylphenyl)amino ]-Anthraquinone–>Disperse blue 1
1.4 Diaminoanthraquinone (leuco)	81-63-0	Content95 Purity96	Dark green needle-like crystals, dispersed violet R, dispersed violet 6B, dispersed violet H-FRL, reduced brown BR (brown 1), reduced gray GB. reduced black 27
1,4-Dihydroxyanthraquinone	81-64-1	Purity96 Content95	Intermediates for the manufacture of vat dyes, disperse dyes and reactive dyes. The synthetic dyes include acid violet 43, acid blue 35, solvent red 53, solvent blue 35, solvent blue 36, solvent green 3, etc.
1,5-Dichloroanthraquinone	82-46-2	Purity98	Light yellow powder, used as intermediate for vat and disperse dyes
1,8-Dichloroanthraquinone	82-43-9	Purity98	Light yellow powder for reduction, dispersion, organic pigments, pharmaceutical intermediates
1,4-Diaminoanthraquinone (oxidant)	128-95-0	88	Appearance: Purple powder Produce soluble reduced brown BR, such as Vat Brown BR, Gray BG, Neutral Green 54BL, Disperse Violet 31.26, HFRL, Disperse Blue 60SGL, Acid Violet 36, etc. Moisture: ≤1%

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