solvent yellow 43

solvent yellow 43
c.i.no: solvent yellow 43
cas no: 19125-99-6
chemical structure: naphtocyclinon
shade: fluorescent yellow with green cast
same product: keyplast fluorescent yellow r (key)
storage stability: 5 years

foreign relative brand:
fluorescent (pyl)
kayaset flavine fg (kyk)
roseaplast yellow fr(rose)
uniplas yellow 43 (ucm)
waxoplast yellow mba(devi)
naviplast yellow gg (idi)

applications:
surface coatings lacquers, resin based pigments for coatings and paints, waxes, candles and fuels. fluorescent tracer for engineering fluids and leak detector for refrigerants.

physical & chemical properties
1 appearance yellow powder
2 chromatism ≤1.0
3 color strength standard 100%±1%
4 water content ≤0.5%
5 ash content ≤0.2%
6 screen test (60 mesh) ≤5.0%
7 melting point 125℃
8 migration resistance 280℃
9 heat resisting property 7
10 light fastness 4-5
11 heavy metal content table below

table rohs limit ppm
cd cr vi hg pb pbbs pbdes
10 10 10 10 10 10

recommended application
pet ○ pbt ○
pa-6 ⊗ pa-66 ⊗
ps ● hips ●
abs ○ san ●
pmma ● pc ○
pom ○ cab transparent dye ●
transparent coating ● smoke dye ●
● recommended ○ potential use ⊗not recommended

19125-99-6