Vat Green 3
Name:C.I.Vat Green 3,C.I.69500
Molecular Structure: anthraquinones
C.I.Vat Green 3,C.I.69500,CAS 3271-76-9,449.46,C31H15NO3,Cibanon Olive B-Ol,Vat Olive Green B,Vat Olive Green 2B,Vat Green B
Molecular Formula:C31H15NO3
Molecular Weight: 449.46
CAS Registry Number:3271-76-9
Manufacturing Methods : in Sodium carbonate and Cupric oxide under the existence of, in the boiling of naphthalene, 3-Bromo-6aH-benzo[de]anthracen-7(8H)-one and 1-Aminoanthracene-9,10-dione condensation,Then isobutanol cyclization with potassium hydroxide.
Properties and Applications: deep green. Dark gray green powder. Etanol and insoluble in water, soluble in Pyridine . In concentrated sulfuric acid for brilliant yellow green, diluted into olive green. Alkaline reduction leuco as dark blue; Acid reduction leuco for dark brown. Mainly used for dyeing and printing of cotton fiber, can also be used vinylon and cotton blend dyeing, color yield on the PVA slightly deeper, and direct printing. Its leuco or yarn can be dyed cotton knit. Can be dyed with disperse dyes in one bath polyester / cotton blended fabric, polyester component Put a slight color.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 4-5 | 8 | 4-5 | 4-5 | 4 | 4-5 |
| AATCC | 5 | 4-5 | 8 | 4-5 | |||
List of Suppliers:
Vat Olive Green B,Vat Olive Green 2B,Vat Green B
YABANG INVESTMENT HOLDING GROUP CO.,LTD
Xuzhou Kedah Fine Chemicals Limited
Shanghai Hua Yuan Industry & Commerce General Company?
Akavat Olive Green B (Aakash Chemicals & Dyestuffs Inc)
Anthramar Olive Green B (Amar Dye Chem Ltd)
Arlanthrene Olive Green B ( Arlabs Ltd )
Calcoloid Olive Green BN COLL (Classic Dyestuffs Inc)
Camvat Olive Green BDBL Paste(Classic Dyestuffs Inc)
Carvat Brill Green B DP (Classic Dyestuffs Inc)
Carvat Olive Green B(Classic Dyestuffs Inc)
Carvat Olive Green B ( Carey Industries Inc. )
Cibanon Olive B-Ol ( Ciba Specialty Chemicals Inc )
Cibanone Olive B MR(Classic Dyestuffs Inc)
Convat Green C(Concord Commerce Company)
Domanthren Olive Green B Cone. ( D&G Dyes Inc. )
Dycosthren Green B (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Fabrivat Olive Green B ( Fabricolor Inc. )
Green B(Hangzhou Dikai Chemical Co Ltd)
Hebeithrene Olive B (Sinochem Hebei Imp & Exp Corp)
Indanthrene Olive Green B (Classic Dyestuffs Inc)
Indanthrene Olive Green B COLL (Classic Dyestuffs Inc)
Indonon Olive Green B ( Indokem Ltd )
Intravat Olive 2B (Yorkshire Group pic)
Intravat Olive 2B Double Paste (Classic Dyestuffs Inc)
Kenanthrene Olive Green B ( Albion Colours Ltd)
Mikethrene Olive Green B ( Mitsui Toatsu Chemicals Ltd )
Navinon Oliove Green B (Classic Dyestuffs Inc)
Navinon Olive Green B ( Indian Dyestuffs Industries Ltd )
Navinon Olive Green B ( Sunbelt Corporation )
Navinon Olive Green B (Classic Dyestuffs Inc)
Nihonthrene Olive Green B ( Sumitomo Chemical Co. Ltd )
Novatic Olive Green B ( Atul Limited )
Orcovat Olive Green B ( Organic Dyestuffs Corp )
Ostanthren Olive Green B(SBU Pigments and Dyes)
Patcovat Green BB-LM ( BF Goodrich Specialty Chemicals )
Patcovat Olive Green B Paste (Classic Dyestuffs Inc)
Permavat Olive BA ( Standard Dyes )
Permavat Olive Green B( Standard Dyes )
Permavat Olive Green B-A( Standard Dyes )
Roycevat Olive Green B ( Passaic Color & Chemical Co. )
Sandothrene Liquid Olive N2B( Clariant GmbH )
Solanthrene Olive Green (Classic Dyestuffs Inc)
Trianthrene Olive Green B(Chemische Fabriek Triade BV)
Vat Green 340% (Crude)(Aakash Chemicals & Dyestuffs Inc)
Vat Green B(Sinochem Jiangsu I/E Corp.)
Vat Green B(Brighten Colorchem BV)
Vat Green BP (Fenchem Enterprises Ltd)
Vat Olive B(Nanjing Chemicals Import and Export Corp)
Vat Olive Green B (Sinochem Ningbo Imp & Exp Corp)
Vat Olive Green B ( Sinochem Jiangsu Wuxi Imp & Exp Corp )
Vat Olive Green B ( Chang Zhou Jing Long Chemical Factory )
Vat Olive Green B( Day-Glo Color Corp. )
Vat Olive Green B ( Global Colors Inc. )
Xuzhou Vat Green 3( Xuzhou Vat Chemical Co Ltd )
Youhaothrene Olive Green B Colloisol (Sinochem Tianjin Imp Exp Corp)