Solvent Orange 62

Molecular Formula: C16H13N5O4
Molecular Weight: 339.31
CAS Registry Number: 52256-37-8
Manufacturing Methods: 2-Amino-4-nitrophenol diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5 (4H) -one coupling, and then into chromium complex.

Similar international barnds: Bricosol Orange K2RV (ACL); Brigh orange 3RRG (SIC); Complesol Orange 6209 (GCIH) Solvent Orange 262, Solvent Orange 2A, Solvent Orange R, Transparent Orange 602, Transparent Orange R, Oil Orange 209,Oil Orange 816; Meco fast Orange O-09 (MZ); Savinyl Orange RLSE (CLAR); Valifast Orange 3209 (KKK); Shaanxi Solvent Orange 62 (U);

1. Properties and Applications: Red orange. Orange powder. Insoluble in water, such as in the oil in the organic solvent solubility is admirable, and all kinds of resin has good compatibility, color and vivid colors. Acid and alkali resistance, good resistance to light and good heat resistance. The dye suitable for high grade wood, natural or synthetic leather color. And used in printing ink, vacuum plating, aluminum foil or other metal coloring, precious stones and glass color, appliance car coating, printing paste can, plastic coloring.

2. Solubility parameter:
Solvents Data
Solubility (g/l) Alcohal 100
1-methoxy-2-propanol 200
N-propanol 50
2-ethoxyethanol 300
M.E.K 500
Ethxy Acetate 50
Toluene 50
Heat Stability 150°C 30min A
180°C 10min A
200°C 1min A
Light Fasthess 7

3. Physical and Chemical properties:
TEST ITEMS SPECIFICATION
APPEARANCE Orange POWDER
SHADE Reddish
Melting point 169 °C
Fineness   Through 40MESH 90% passed
WATER   RESISTANCE 7
WATER SOLUBLE INSOLUBLE
VOLATITE 105 °C 1.0% max
TINTING   STRENGTH 100-105 %

52256-37-8