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 Fenaminstrobin(SYP-1620) Wholesale | It is a white solid powder or crystal, easily soluble in acetonitrile, acetone, ethyl acetate and dichloroethane, has certain solubility in DMF and... |
 |
Insecticide | Insecticideare chemical agents used to control pests. Including organic insecticides, plant insecticides, mineral oil insecticides, microbial insec... |
 |
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... |
 |
CAS 23564-05-8 Thiophanate-Methyl Wholesale | CAS 23564 05 8Thiophanate-Methyl Wholesale Colorless ridged crystal, soluble in acetone, methanol, chloroform, acetonitrile, insoluble in water, d... |
 |
Vulcanizing Agent | Vulcanizing agentrefers to a class of chemical substances that can make rubber molecular chain cross-chain reaction, which belongs to a kind of cro... |
Same products
 |
Core Drill Bits For Stone | 卖方: Hebei XMF Tools Group Co., Ltd | Our Core Drill Bits for Stoneare designed for professional cutting and drilling of granite, marbl... |
 |
Uphone L181 4G Rugged PoC Radio Entry Level IP68 | 卖方: Shenzhen Tianlong Century Technology Development CO., LTD | Uphone L181 4G Rugged PoC Radio Entry Level IP68 Uphone L181 4G Rugged PoC Radio – Entry-L... |
 |
Hot Melt Adhesive for Vacuum Insulation Panels | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Vacuum Insulation Panels Supply & Technical Support Capabilities ... |
 |
Hot Melt Adhesive for Packaging | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Packaging Bond Strength & Durability: Hot melt adhesives provide i... |
 |
Hot Melt Adhesive for Hygiene Products | 卖方: Foshan Rurga New Material Technology Co. ,Ltd | Hot Melt Adhesive for Hygiene Products refers to thermoplastic pressure‑sensitive adhesives ... |
