Direct Yellow 12
Inquiry
| Post Date: | Mar 09,2017 |
| Expiry Date: | Mar 09,2018 |
| Detailed Description: |
Cas No. :2870-32-8
HANGHZOU EMPEROR CHEMICAL CO,,LTD
web：http://www.chinainterdyes.com Product Name: Direct Yellow 12 C.I. No.: 24895 CAS No.: 2870-32-8 Molecular Formula: C30H26N4Na2O8S2 Molecular Weight: 680.66 Relative Name: Direct Yellow G; Direct Yellow GX, Direct Yellow 4R;Chrysophenine G;Chrysophenin G;Pyrazol Yellow;Chrysophenin NS;Benzol Yellow LG. Shade: red light yellow. Deep yellow evenly powder. Direct Yellow 12 Physical Properties and light fastness, solubility. Direct Yellow 12 Dyeing depth % 2 Insolubles % 0.15 Light Fastness 2 Washing Fatness 2-3 Rubbing fastness(dry) 4 Rubbing fastness(wet) 3 Direct yellow 12 Application: Most suitable for dyeing of viscose like cotton, flax, viscose rayon, acetate and jute, also for Ink, Leather and Paper coloration. Package, 25KG/DRUM, CARTON BOX, BAG Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application. |
| CAS Registry Number: | 2870-32-8 |
| Synonyms: | ;C.I. 24895;C.I. Direct Yellow 12;CI 24895;Direct Yellow 12;chrysophenine (C.I. 24895);Chrysophenine G;disodium 2,2'-(E)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate};disodium 2,2'-(Z)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzenesulfonate};Direct Yellow 12;Direct yellow-12;DY12 dye; |
| Molecular Formula: | C30H26N4Na2O8S2 |
| Molecular Weight: | 680.659 |
| Molecular Structure: | 
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| Safety Description: | S24/25:Avoid contact with skin and eyes.; |
| Company: | HANGHZOU EMPEROR CHEMICAL CO,,LTD [ China ] |
| Contact: | DEMI DAI |
| Tel: | 08613025001672 |
| Fax: | |
| Email: | dyes@emperorchem.com |
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