Manufacturing Companies for Acid Blue 25 - Factory Supply Acid Red 138 At Good Price –
Manufacturing Companies for Acid Blue 25 - Factory Supply Acid Red 138 At Good Price – Detail:
InChI=1/C30H39N3O8S2.2Na/c1-3-4-5-6-7-8-9-10-11-12-13-22-14-16-24(17-15-22)32-33-29-27(43(39,40)41)19-23-18-25(42(36,37)38)20-26(31-21(2)34)28(23)30(29)35;;/h14-20,35H,3-13H2,1-2H3,(H,31,34)(H,36,37,38)(H,39,40,41);;/q;2*+1/p-2
Synonyms:C.I. Acid Red 138; C.I. Acid Red 138, disodium salt; 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(2-(4-dodecylphenyl)diazenyl)-4-hydroxy-, sodium salt (1:2); Acid Red 138 (18073); Tracid Red Bs; disodium (3E)-5-(acetylamino)-3-[2-(4-dodecylphenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; disodium 5-acetamido-3-(4-dodecylphenyl)azo-4-hydroxy-naphthalene-2,7-disulfonate
Appearance:Dark red powder
Specifications:
| Item | Description |
| Name | Acid Red N-B |
| Color Index No. | C.I.NO. Acid Red 138 |
| Chemical Family | Acid dyes |
| Apearance | Dark red powder |
| Shade | similar to standard |
| Tinting strength | 100+/-3 |
| Moisture | 8% max. |
| Insoluble matter | 0.2% max. |
| Solubility(90℃)(g/L) | 100 min. |
Application:It can be used for wool and silk dyeing. It is suitable for colors above medium depth. It has good wet treatment fastness and slightly poor sun fastness. Leveling agent should be added during dyeing to improve levelness. When dyeing wool in the same bath with a variety of fibers, the color of nylon is close to that of wool, the silk is slightly shallow, the diacetate fiber is not stained, the triacetate fiber is stained, and the cellulose fiber is slightly stained. It can also be used for printing on nylon, silk, viscose fiber and wool fabric.
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.
Product detail pictures:
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"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Manufacturing Companies for Acid Blue 25 - Factory Supply Acid Red 138 At Good Price – , The product will supply to all over the world, such as: Sierra Leone, Latvia, Afghanistan, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
By Rigoberto Boler from kazakhstan - 2017.04.08 14:55
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Mona from Luxemburg - 2018.09.19 18:37
