China Supplier Acid Blue W2r - Factory Supply Acid Red 97 At Good Price –
China Supplier Acid Blue W2r - Factory Supply Acid Red 97 At Good Price – Detail:
Synonyms:C.I. 22890; C.I. Acid Red 97; C.I. Acid Red 97, disodium salt; C.I. Acid Red 97, disodium salt (8CI); disodium 4,4′-bis[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]biphenyl-2,2′-disulfonate; Acid Red 97 (C.I. 22890)
Appearance:Powder
Solubility:It is orange red in water, orange in ethanol and acetone and ethylene glycol ether. Adding concentrated hydrochloric acid to its aqueous solution produces reddish brown precipitation; Added to concentrated sodium hydroxide chemicalbook solution, it is red orange brown. The dye is red purple in concentrated sulfuric acid and deep peach red after dilution; It turns dark blue red in concentrated nitric acid and then turns orange.
Specifications:
| Item | Description |
| Name | Acid Red N-3G |
| Color Index No. | C.I.NO. Acid Red 97 |
| Chemical Family | Acid dyes |
| Appearance | powder |
| Shade | similar to standard |
| Tinting strength | 200+/-5 |
| Moisture | 5% max. |
| Insoluble matter | 1% max. |
| Degree of Fineness(80 mesh)% | 5.0 max. |
Application:Used for dyeing and printing of wool and its fabrics, as well as nylon and silk fabrics. All items have good fastness.
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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We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for China Supplier Acid Blue W2r - Factory Supply Acid Red 97 At Good Price – , The product will supply to all over the world, such as: Jordan, Cancun, Berlin, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We now have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By Elsie from Hanover - 2018.05.15 10:52
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 Julia from Denmark - 2017.12.31 14:53
