Vat Orange 11
- CAS No.
- 2172-33-0
- Chemical Name:
- Vat Orange 11
- Synonyms
- C.I. 70805;Yellow 3RT;VATYELLOW3R;vat orange 11;Vat Yellow 3RT;C.I.VATORANGE11;Vat Orange 11:1;Convat Orange AA;C.I.Vat Yellow 11;Novatic Yellow 3R
- CBNumber:
- CB8855053
- Molecular Formula:
- C42H18N2O6
- Molecular Weight:
- 646.6
- MDL Number:
- MFCD09838807
- MOL File:
- 2172-33-0.mol
- MSDS File:
- SDS
| Density | 1.651 |
|---|---|
| pka | 11.90±0.20(Predicted) |
| Water Solubility | 1μg/L at 20℃ |
| EPA Substance Registry System | Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone (2172-33-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317-H412-H319 |
| Precautionary statements | P273-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P |
Vat Orange 11 Chemical Properties,Uses,Production
Preparation
1,5-Diaminoanthraquinone?and 1-Bromoanthracene-9,10-dione? or 1-Chloroanthraquinone(2 Moore) condensation, product Potassium hydroxide with Aluminium chloride or cyclization, with Potassium permanganate again or Sodium hypochlorite oxidation.
Flammability and Explosibility
Not classified
Synthesis
1,1' : 5 1,''-Trianthrimide-2,2' : 6,2''- carbazole, Indanthren Yellow 3 R, is prepared from 1,1' : 5,1''- trianthrimide in AlCl3-NaCl melts .
Properties and Applications
Yellow orange. Yellow powder. Slightly soluble in 2-Chlorophenol and Pyridine , insoluble in Etanol, Acetone, Chloroform and Toluene. The strong sulfuric acid to red light brown, dilute light yellow brown after precipitation. Alkaline reduction for dark red light body hidden color brown; Acid reduction for yellow color body hidden. The light is fragile. Mainly used for dyeing cotton roll and dip, the affinity of cotton cloth is good and the levelness of death and the covering power of cotton are good. Can to cotton direct printing. with Villeneuve shade of Pale, coloured silk high affinity, good fastness. Besides using background color outside, a small amount used to spell color. Sometimes also used for paper dyeing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3 | 5 | 7 | 4-5 | 5 | 5 | 5 |
| AATCC | 3-4 | 5 | 7 | 5 | 5 | ||
Vat Orange 11 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12477 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29322 | 58 |
| AFINE CHEMICALS LIMITED | 0571-85134551 | info@afinechem.com | CHINA | 15377 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18457 | 58 |