China Hc Orange 1 / 4-Hydroxy-2′ -Nitrodiphenylamine 54381-08-7, Find details about China 54381-08-7, Hc Orange 1 / from Hc Orange 1 / 4-Hydroxy-2′ -Nitrodiphenylamine 54381-08-7
Items | Technical index |
Appearance | Red solid |
Assay(HPLC) | 98.0%min |
Melting point | 140°Cmin |
Fe | 20ppm Max |
Pb | 3ppm Max |
Ash | 0. 2%max |
Loss on drying | 0.5%max |