Vat Green 9
Name:C.I.Vat Green 9,C.I.59850
Molecular Structure: Violanthrone
C.I.Vat Green 9,C.I.59850,CAS 6369-65-9/28780-10-1,501.49,C34H15NO4,Vat Black BB,Vat Black BBN,Cibanon Black 2BX-01
Molecular Formula:C34H15NO4
Molecular Weight: 501.49
CAS Registry Number:6369-65-9/28780-10-1
Manufacturing Methods : Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione suspension suspension in glacial acetic acid or 40% trichloroacetic acid nitration.
Properties and Applications: deep green. Black powder. Etanol and insoluble in water, soluble in 2 – Chlorophenol, 1, 2, 3, 4 – Tetrahydronaphthalene and Xylene, slightly soluble in Acetone, Chloroform, Pyridine and Toluene. In concentrated sulfuric acid to dark purple, dilution after dark purple precipitation; In concentrated nitric acid for SAP green. Alkaline reduction leuco for purple; Acid reduction leuco for wine. Mainly used for cotton fabric dyeing, suitable for suspension pad dyeing. The leuco used for dyeing yarn. Don’t the bleaching solution treatment dye light color, the chlorine bleaching can be dyed grey or black. Can also be used for viscose, silk and wool dyeing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4 | 1 | 6 | 3 | 4 | 5 | 4-5 |
| AATCC | 5 | 7 | 3 | 4 | |||
List of Suppliers:
Vat Black BB,Vat Black BBN
Shanghai Hua Yuan Industry & Commerce General Company?
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Black BB(Hangzhou Dikai Chemical Co Ltd)
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Convat Green N (Concord Commerce Company)
Icho Vat Black BG ( Indian Chemical Industries )
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Kenanthrene Black 2B ( Albion Colours Ltd)
Mikethrene Black BBN ( Mitsui Toatsu Chemicals Ltd )
Mikethrene Black BBS ( Mitsui Toatsu Chemicals Ltd )
Navinon Black BB ( Indian Dyestuffs Industries Ltd )
Novatic Black NB ( Atul Limited )
Permavat Black BB( Standard Dyes )
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Trianthrene Black BB (Chemische Fabriek Triade BV)
Vat Black BB (Fenchem Enterprises Ltd)
Vat Black BBRN (Sinochem Ningbo Imp & Exp Corp)
Vat Green (Aakash Chemicals & Dyestuffs Inc)
Vat Green (Crude) (Aakash Chemicals & Dyestuffs Inc)
Xuzhou Vat Green 9( Xuzhou Vat Chemical Co Ltd )
Youhaothrene Black 2B(Sinochem Tianjin Imp Exp Corp)