Product Name Pigment Blue 15:1 (Bluer grade) C.I. Number 74160 Moisture content 0.8% Chlorine 47.23% Oil absorption 38-cc/100gm Bulk density 0.48 gm/cc Specific gravity 1.65 pHâ?¦ 7.0 Water solubility 0.88% Conductivity 91 micro mho. Heat stability (10 min) 240C. ITEM REOUIRED SAMPLE TEST RESULT Color strength% 100�±2 100 Tone REDDISH REDDISH Moisture% â?¤1.5 0.80 Water soluble matter% â?¤1.5 0.72 Oil absorption% 40�±5 40.5 Flow(mm) 20�±2 20.8 Conductivity(us/cm) ï¼?150 95 Hot fastness(â??) 280 280 PH value 6.5ï¼?7.5 7.1 Residue on 325 mesh sieve(ppm) â?¤150 80 Magnetic metal conten(ppm) â?¤10 8.1 Conclusion: PASS