Good Quality Acid Yellow 4gl 200% - Offer Acid Black 10B at good price –
Good Quality Acid Yellow 4gl 200% - Offer Acid Black 10B at good price – Detail:
|
Color Shade |
Product Name |
Content |
Dyeing Depth（%o.w.f） |
 |
Acid Black 10B |
120% |
3.0 |
|
Fastness Properties |
||||||||||
|
Light |
Washing 50℃ |
Perspiration PH5.5 |
Perspiration PH8 |
Hot Pressing 180℃ |
Rubbing |
|||||
|
Change of Shade |
Staining |
Change of Shade |
Staining |
Change of Shade |
Staining |
Change of Shade |
Staining |
Dry |
Wet |
|
|
7 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
4-5 |
Synonyms:C.I. 20470; C.I. Acid Black 1; C.I. Acid Black 1, disodium salt; C.I. Acid Black 1 (7CI); C.I. Acid Black 1, disodium salt (8CI); 4-Amino-5-hydroxy-3-(p-nitrophenylazo)-6-(phenylazo)-2,7-naphthalenedisulfonic aci; Amido Schwarz; Aniline Blue Black; Acid Black 1; amido black staining solution*electrophoresis rea; Acid Black 1 (C.I.); sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate; Naphthalene black 10B; Acid Black 2 (20470); Amido Black 10B; Naphthol Blue Black; CI 20470; Naphthaleneblackamidoschwarz; disodium 4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate; disodium (3Z)-5-amino-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate
InChI:InChI=1/C22H16N6O9S2.2Na/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31;;/h1-11,24H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b26-25+,27-21+;
Property of Acid Black 10B:
Appearance:dark brown powder
Odor: Odorless
Physical and chemical property:
melting point:>350℃
Water solubility: 10g/L (30°C)
Density:1.05g/mL at 20 °C
Flashing point:30 °C
pH Value:9.0 (10g/l, H2O, 25℃)
BRN : 5374263
Stability:Stable. Incompatible with strong oxidizing agents.
Soluble in water, the aqueous solution is blue black, and green light and blue precipitation are produced by adding concentrated hydrochloric acid; Add sodium hydroxide solution to produce blue precipitation. Soluble in ethanol, blue, slightly soluble in acetone, insoluble in other organic solvents. It is blue-green chemicalbook in concentrated sulfuric acid and produces dark green blue precipitation after dilution; After dark green solution in concentrated nitric acid, it turns into sauce red; Blue precipitate is produced in 10% sodium hydroxide solution. When dyeing, the color luster changes slightly in case of copper ion; In case of iron ion, the color is slightly light green.
Application:Acid black 10B is a dark bisazo dye with good application performance. It is mainly used for dyeing wool, silk and leather. It can be mixed with acid orange II to form an important black dye, Acid Black ATT, which is an excellent variety for dyeing leather.
Storage:store in a cool and ventilated room.
Quality guarantee period: 36 months.
Packing: 25kgs drum/paper carton/bag
Product detail pictures:
Related Product Guide:
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Good Quality Acid Yellow 4gl 200% - Offer Acid Black 10B at good price – , The product will supply to all over the world, such as: Madrid, Morocco, Maldives, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
By Adam from Bogota - 2017.04.28 15:45
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Caroline from Madras - 2018.12.14 15:26
