One of Hottest for Acid Black S-B - Factory Supply Good Price Acid Black 10B –
One of Hottest for Acid Black S-B - Factory Supply Good Price Acid Black 10B – 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: 16 g/L (25°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:
Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of One of Hottest for Acid Black S-B - Factory Supply Good Price Acid Black 10B – , The product will supply to all over the world, such as: Czech, azerbaijan, Brazil, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.
By Eden from Rio de Janeiro - 2018.06.18 19:26
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Darlene from Sevilla - 2018.11.28 16:25
