CAS 99-55-8 Fast Scarlet Base G Wholesale
Cantidad : 1000tons Precio : 2200-2800USD
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 base is 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 |
1.3±0.1 g/cm3 |
Boiling Point |
329.4±22.0 °C at 760 mmHg |
Melting Point |
103-106 °C(lit.) |
Molecular Formula |
C7H8N2O2 |
Molecular Weight |
152.151 |
Flash Point |
153.0±22.3 °C |
Precise Quality |
152.058578 |
PSA |
71.84 |
LogP |
1.83 |
Appearance Characteristics |
Yellow prismatic crystallization. MP 107 ° C. Soluble in , ether and acetone, slightly soluble in water. |
Vapor Pressure |
0.0±0.7 mmHg at 25°C |
Refractive Index |
1.616 |
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!
Persona a contactar : zehg su, 0086 19825580222
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de CAS 99-55-8 Fast Scarlet Base G Wholesale Buscar en la categoria : Varios / Descuento Buscar en la categoria : base, wholesale, fast, scarlet |
Jueves 28 mayo 2015
Precio : 2 500,00 €
Ce lot est composé de produits ayant fait l'objet de retour client, avarie transport, défaut d'emballage, etc . . . Nous n'avons pas ouvert, ni testé ces articles, ils peuvent donc être abimés, incomplets. Aucun retour, échange ou remboursement n'est possible sur ce déstockage...
NOVA FORCE
- 42000 - SAINT ETIENNE
- 06243501
- +33 6 24 35 01 35
Miércoles 06 agosto 2014
Type: Concassage tertiaire Taille d'alimentation: 0 –50 mm Matériel à traiter: minerai de fer, minerai de cuivre, minerai d'or, minerai de manganèse, minerai de zinc, gravier de rivière, gravier, calcaire,gangue de charbon, quartz,basalte. Applications: béton bitumineux, sable...
Henan Liming Heavy Industry Science & Technology Co.
- 75001 - paris
- 08 63 72 12 34
Sábado 27 abril 2024
Product ID: CS500ZP-800W Powered by a 800W stainless steel heating element, this electric charcoal lighter ignites charcoal in just 8-10 minutes without without lighter fluid or charcoal chimneys. The Z shape of the heating element can be easily place in the grill when start-up...
CHUN TAI ELECTRIC CO., LTD.
- chuntai
- 114 - TAIPEI CITY
- +886 2 87512922