Product or Service

basic blue

Profile:Manufacturer - Producer|Ref:PSL87542YH | Country: China | Currency: | Export: No

Currency :
country : China

Chemical Properties
Bronze powder, combined with value 4. Soluble in water and ethanol, showed a green light blue. Cationic dyes are oxazines.
Mainly used in acrylic, acrylic viscose blended fabric dyeing and printing. Especially suitable for direct printing. Dyed acrylic, even in the alkaline bath, but also more stable. Acetic acid and sodium acetate is generally carried out in bath, pH = 2.5-8 stability within the shade. If sulfuric acid or formic acid bath, the same shade. Can be dyed acid modified polyester fiber, light fastness was 3. Diacetyl fibers stained light fastness is 4, soaping fastness grade 4-5, 2-3 perspiration staining fastness level. Can also be used for leather dyeing. Cation of the product often with golden X-GL and FG dyes Cationic Pink bright, the dark color, or with cationic X-6G dyes or X-8GL green, deep yellow with cationic yellow X-GL GL or dark green dyes. The product can also be dyed with the grafting of silk with the bath can increase the color fastness.

Production methods
By m-hydroxy-N, N-diethyl aniline as the basic raw material, the first of dimethyl sulfate methylation, via nitrification, and the resultant re-Hydroxy-N, N-diethyl aniline condensation, as salt, final filtration and drying is finished. Material consumption (kg / t) between the hydroxyl diethylaniline (100%) 1240 870 Dimethyl sulfate sodium nitrite 195 Sodium hydroxide (100%) 380 HCl (31%) of zinc chloride 145 1150 9 hydrosulfite
Packing:25kgs/pp bag or at buyer's option

Payment:50% tt in advance and 50% paid by lc

Delivery time:two weeks after we recieved the deposit(for 1fcl)



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