Products Description
Introduction and application of CAS:6410-10-2|Para Red
Para-red is a color-developing pigment, which is a dark red solid and becomes darker at temperatures above 120°C. The melting point is 256°C. Insoluble in water, slightly soluble in hot toluene and hot ethanol, soluble in hot sodium hydroxide aqueous solution (Chemicalbook10%), usually prepared by reacting p-nitroaniline with β-naphthol in an ice bath after diazotization . P-nitroaniline red is commonly known as para-red, and its chemical name is 1-(p-nitrophenylazo)-2
Specification of CAS:6410-10-2|Para Red
|
ITEMS |
SPECIFICATION |
| Appearance | dark red solid |
| Purity | 98% |
| Color | RED |
| Refractive index | 1.6500 (estimate) |
| Density | 1.2211 (roughestimate) |
Package and transportation of CAS:6410-10-2|Para Red
Package:1kg/25kg /1ton
Transportation: by courier/ by air/ by sea
Packaging specifications
Packaging specifications: 25kg/drum,or other packaging methods according to customer requirements.
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