Mordant Red 11
Name:C.I.Mordant Red 11,C.I.58000
Molecular Structure: anthraquinones
C.I.Mordant Red 11,C.I.58000,CAS 72-48-0,240.21,C14H8O4,1,2-Dihydroxy-9,10-anthracenedione，Acid Mordant Red B
Molecular Formula:C14H8O4
Molecular Weight: 240.21
CAS Registry Number:72-48-0
Manufacturing Methods : (a) 2 – Bromoanthraquinone and Potassium hydroxide heating; (b) 9,10-Dioxo-9,10-dihydroanthracene-2-sulfonic acid (Sodium) and Sodium hydroxide and Sodium nitrate and Sodium chlorate heating; (C) Anthracene-9,10-dione and Sodium hydroxide and Sodium chlorate and Sodium nitrate heating (GP 186526); (d) in the presence of Sodium nitrite and Sodium hydroxide and Anthracene-9,10-dione and Sodium nitrate heating (GP 241806245 987); (e) in the Oxidant and Sodium sulfite and the presence of lime, anthracene in a nitrocellulose derivatives and Sodium hydroxide heating (GP 292247); (f) 2 – Anthraquinonesulfonic acid in the presence of air, with the Sodium hydroxide Etanol wetting treatment (GP 287270); (g) 2-Chloroanthracene-9,10-dione Sodium chlorate in the presence of alkali fusion for (USP 1744815); (h) 2-Methylanthracene-9,10-dione in the presence of Oxidant, with Sodium hydroxide treatment (BP 293328).
Properties and Applications: commonly known as 1,2-Dihydroxyanthracene-9,10-dione , calcium, aluminum mordanting for red to blue light red, chromium for dark blue light red, iron as dark purplish red. Claybank powder. Slightly soluble in water, but soluble in Methanol, Acetone Etanol, boiling, alkali and Cellosolve, slightly soluble in benzene, Carbon tetrachloride, insoluble in cold Etanol, Stout solvent, soluble in alkali liquor for royal purple. In concentrated sulfuric acid for yellow red, red yellow after diluted produce precipitation; In the Sodium hydroxide to purple. Used for wool fabric dyeing and used as organic pigment.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3-4 | 7 | 3-4 | 1 | 3 | 4 | 4 |
| AATCC | Dry 2,wet 5 | 7 | 2-3 | 4 | 4 | 5 | |
List of Suppliers:
Acid Mordant Red B Gaoyou Synthetic Chemical plant
[…] for yellow red, yellow, red after diluted for a precipitation; In naoh solution for purple. With C.I.Mordant Red 11 and the same chemical structure (metal […]
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Acid Mordant Red B – C.I.Mordant Red 11,
C.I.58000, CAS 72-48-0,240.21,C14H8O4,1,2-Dihydroxy-9,10-anthracenedione，
[…] for yellow red, yellow, red after diluted for a precipitation; In naoh solution for purple. With C.I.Mordant Red 11 and the same chemical structure (metal […]
Dear Sirs
I WAS MORE THAN 28 YEARS IXCI ZENECA UK textile manager in iran and teach in technical university and act now as technical adviser.
need the manufacturer name and contact sddrtess to get information re MORDANT RED 11
best regards
saber rashtak
managing director
DCM international consultancy
senior member AATCC USA and SDC UK
EMAIL [email protected]
we need this product for textile printing