Χρώμα κίτρινο 74

Τύπος μοριακής δομής:  

Fastness Properties of Pigment Yellow 74:

Color: bright yellow powder

Relative density: 1.28-1.51

Bulk density/(lb/gal): 10.6-12.5

Melting point/℃: 275-293

Average particle size/ μ m：0.18

Particle shape: rod or needle

Specific surface area/(m2/g): 14

PH value/(10% slurry): 5.5-7.6

Oil absorption/(g/100g): 27-45

Covering power: opaque/semi-transparent/transparent

Main application: Paint,Water based ink, Textile printing, Plastic

Διαθέτουμε διάφορες ποιότητες και ιδιότητες χρωστικών για να καλύψουμε τις διαφορετικές ανάγκες των πελατών, διευκρινίστε την εφαρμογή και τις απαιτήσεις σας, ώστε να μπορέσουμε να προτείνουμε ανάλογα. E-mail: sy@sypigment.com

Product Description of Pigment Yellow 74:

An important pigment for the coloring of inks and coatings, greening shade (between CI Pigment Yellow 1 and Pigment Yellow 3), the coloring strength is higher than general monoazo pigments; slightly reddish than CI Pigment Yellow 12, 1/ Pigment Yellow 12 requires 4.5% under 3SD, and Pigment Yellow 74 requires 4.2%; there are varieties with different particle sizes (specific surface area is 10-70m2/g, of which Hansa Yellow 5GX02 specific surface area is 16m2/g), large particle size dosage form (10-20m2/g) shows high hiding power. Compared with fine-grained varieties, non-transparent displays are more reddish, more light-resistant, and have a slightly lower vividness. It is especially suitable for coating industrial air-drying paints. It can increase the concentration to further improve the hiding power without changing the rheology.

Pigment Yellow 74 is an organic pigment. It is a mono azo pigment powder, with greenish yellow color, and it has a redder tint than pigment yellow 12. It offers good color strength, and good dispersion and lower viscosity. It is good use in a wide variety of applications including plastics, paints, printing inks. This product is especially good for coating industry air-drying paints.

Συνώνυμα

Όνομα IUPAC:  2-[(2-methoxy-4-nitrophenyl)diazenyl]-Ν-(2-methoxyphenyl)-3-oxobutanamide

InChI: InChI=1S/C18H18N4O6/c1-11(23)17(18(24)19-13-6-4-5-7-15(13)27-2)21-20-14-9-8-12(22(25)26)10-16(14)28-3/h4-10,17H,1-3H3,(H,19,24)

InChIKey: ZTISORAUJJGACZ-UHFFFAOYSA-N

Κανονικά ΧΑΜΟΓΕΛΑ: CC(=O)C(C(=O)NC1=CC=CC=C1OC)N=NC2=C(C=C(C=C2)[N+](=O)[O-])OC