China OEM Acid Grey W-G - Factory Supply Acid Red 97 At Good Price –
China OEM Acid Grey W-G - 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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Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for China OEM Acid Grey W-G - Factory Supply Acid Red 97 At Good Price – , The product will supply to all over the world, such as: Madrid, Sudan, Panama, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .
By Ella from Greece - 2017.12.02 14:11
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Murray from Namibia - 2018.12.10 19:03
