| Identification | Back Directory | [Name]
Vat Green 8 | [CAS]
14999-97-4 | [Synonyms]
Khaki 2G
C.I.71050
Vat Green 2G
Vat Khaki 2G
Vat Green 8
C.I.VATGREEN8
Navinon Khaki 2G
Ahcovat Khaki 2G
EINECS 239-092-4
Patcovat Khaki 2G
Dycosthren Khaki GG
Amanthrene Khaki 2G
Youhaothrene Khaki 2G.
Vat green 8 (C.I. 71050)
C.I.Vat Green 8:C.I.71050
Vat Green 8 ISO 9001：2015 REACH
6,8,25,27-Tetrahydrobisnaphth[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decone
6,8,25,27-Tetrahydrobisnaphtho[2',3':6,7]indolo[2,3-c:2',3'-c]dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decaone
6,8,25,27-tetrahydrobisnaphtho[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decaone
Bisnaphth[2', 3' : 6, 7]indolo[2, 3-c : 2', 3'-c']dinaphtho[2, 3-i : 2', 3'-i']benzo[1, 2-a : 5, 4-a']dicarbazole-5, 7, 9, 14, 19, 24, 26, 28, 33, 38-decone, 6, 8, 25, 27-tetrahydro | [EINECS(EC#)]
239-092-4 | [Molecular Formula]
C70H28N4O10 | [MDL Number]
MFCD00071873 | [MOL File]
14999-97-4.mol | [Molecular Weight]
1084.99 |
| Chemical Properties | Back Directory | [density ]
1.739±0.06 g/cm3(Predicted) | [pka]
10.57±0.20(Predicted) | [EPA Substance Registry System]
Bisnaphth[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decone, 6,8,25,27-tetrahydro- (14999-97-4) |
| Hazard Information | Back Directory | [Uses]
Vat Khaki 2G (Vat Green 8) is used for dyeing cotton and silk fibers. It has good leveling properties and affinity, and is a major dye for grass green. It is also used for dyeing viscose-cotton and polyester/cotton blended fabrics. It is often blended with Vat Brown GG, BR, and Sulfur Vat Black CLN to dye various shades of brown yarns, with Vat Olive Green B to dye various shades of olive green yarns, and with Vat Olive Green B or Vat Brilliant Green FFB to dye grass green fabrics. Fabrics dyed with this product become slightly lighter in color after treatment with urea-formaldehyde or cyanoform resin. It is an important dye variety for dyeing military uniform fabrics. | [Preparation]
1-Aminoanthracene-9,10-dione and 1,4,5,8-Tetrachloroanthracene-9,10-dione?in copper and Nitrobenzene under the existence of condensation,And then cyclized with aluminum chloride anthraquinone five four imine. | [Synthesis]
1,1' : 4,1'' : 5 ,1''' : 8,1''''-Pentanthrimide-
2,2' : 3,2' : 6,2''' : 7,2''''-carbazole
is prepared
from the corresponding pentanthrimide with
aluminum chloride or with aluminum
chloride–sodium chloride , . | [Properties and Applications]
Olive green. Black powder. Insoluble in water, alcohol and organic solvents. The concentrated sulfuric acid is dark brown, olive green after dilution with precipitation; hydrosulfite in alkaline solution, light brown red; hydrosulfite in an acidic solution of olive color. Mainly used for dyeing cotton fiber. Applies to vat olive green b or brilliant green FPB fight with grass green, khaki, but also suitable for knitwear, yarn, cotton and polyester / cotton blended fabric dyeing. Printing less effective.
|
Standard
|
Ironing Fastness
|
Chlorine bleach
|
Light Fastness
|
Mercerized
|
Oxygen bleach
|
Soaping
|
|
Fading
|
Stain
|
|
ISO
|
4
|
5
|
7
|
4-5
|
4
|
4-5
|
5
|
|
AATCC
|
5
|
4-5
|
7
|
4-5
|
4
|
|
|
|
|
| Company Name: |
China Langchem Inc.
|
| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
AFINE CHEMICALS LIMITED
|
| Telephone: |
+86-571-85134551 +86-18958018566 |
| Website: |
www.afinechem.com/index.html |
|