CAS 99-55-8 Fast Scarlet Base G Wholesale
It is obtained from o-toluidine as the basic raw material by nitrification after salt formation with sulfuric acid. The product content is more than 98%, the melting point is above 103℃, the average yield is 73.65%. The bright fast scarlet g baseis a golden yellow crystal. Melting point is 107 ℃. Insoluble in water, soluble in ethanol, ether, benzene and acetone. Coupling ability is strong, coupling speed is medium.
Technical Information of Fast Scarlet Base G
Density |
|
Boiling Point |
|
Melting Point |
103-106 °C(lit.) |
Molecular Formula |
C7H8N2O2 |
Molecular Weight |
|
Flash Point |
|
Precise Quality |
|
PSA |
|
LogP |
|
Appearance Characteristics |
Yellow prismatic crystallization. MP 107 ° C. Soluble in alcohol, ether and acetone, slightly soluble in water. |
Vapor Pressure |
|
Refractive Index |
Applications of Fast Scarlet Base G
01
It is mainly used for dyeing and printing cotton fabrics, dyeing bright red with chromophore AS or AS-D coupling (that is, flag red), and can also be used for dyeing silk, viscose and nylon fabrics.
02
It is also used as an intermediate in organic pigments.
As a beta cypermethrin factory, we provide fine chemicals china, epoxy resin, di tert butyl peroxide, 2 methyl 5 nitroaniline, fine chemicals wholesale, etc. For more information about 99 55 8, please feel free to contact us!
在线联系供应商
Other supplier products
CAS Fipronil Wholesale | White solid, insoluble in water. It is a phenyl pyrazole insecticide with a wide insecticidal spectrum. It mainly acts as stomach poison to pests, ... | |
CAS 120-35-4 Fast Red KD Base Wholesale | White (or light yellow) powder, red based KD is mainly used for dyeing and printing cotton fabrics. Also used for dyeing viscose fiber, hemp, sligh... | |
CAS 91465-08-6 Lambda-Cyhalothrin Wholesale | CAS 91465 08 6Lambda-Cyhalothrin Wholesale Colorless to beige solid. It can control boll weevil, cotton bollworm, corn borer, cotton leaf mite, ... | |
Azoic Diazo Component | Azo dyes (a class of organic compounds connected with aryl groups at both ends of azo group) are the most widely used synthetic dyes in textile and... | |
CAS 95266-40-3 Trinexapac-Ethyl Wholesale | Trinexapac Ethyl for Sale White powder. Colorless crystal, can show growth inhibition to cereal crops, castor, rice, sunflower, after the applicat... |
Same products
Phenol Alkylation Plant | 卖方: Hubei Sanli Fengxiang Technology Co., Ltd | Phenol Alkylation Plant Product Description Alkyl phenolis produced by the alkylation of phenol... | |
KYODO YUSHI PAREMAX SUPER 400G High Temperature Grease | 卖方: 广东聚广恒自动化设备有限公司 | Ball bearing grease. Excellent in low noise property and usable over a wide temperature range.Rar... | |
Mobil CHASSIS GREASE LBZ 16KG Exhibits Excellent Flow even at very low tempe Eatures and in Long Pipelines | 卖方: 广东聚广恒自动化设备有限公司 | Mobil Chassis Grease LBZ ist ein Fließfett auf der Basis synthetischer Grundöle in der... | |
Mobil Velocite Oil No 6 Spindle Oil 16KG | 卖方: 广东聚广恒自动化设备有限公司 | KLUBER MOLYKOTE EM-50L 1KG KLUBER MICROLUBE GBU-Y 131 1KG KLUBER CENTOPLEX GLP 500 1KG Kluber... | |
Low density Oxidized polyethylene wax OPE WAX | 卖方: Syntop chemical Co.,Ltd. | Oxidized polyethylene wax (OPE wax) is an excellent new type of polar wax with special properties... |