Toluidine Red RN (Pigment Red 3)

CAS No.: 2425-85-6
EU No.: 219-372-2
C.I.No.: :12120
Formula: C17H13N3O3
Molecular Weight: 307.30
Foreign relative brand:
Aurasperse II W-3073 (EHC)
Basoflex Red 3750 (BASF)
Covanor Red W3603 (LCW)
DCC 2254 Toluidine Red (DCC)
Flexiverse Red 3 (SNCG)
Hansa Red B (HOE)
Kenalake Scarlet RB (HAYS)
Monolite Scarlet RN (ZEN)
Pigment Scarlet (KRAS)
Solintor Scarlet RN (IOS)

Following are the technical data sheet:
Shade Yellowish
Specific Gravity (g/cm3 H2O = 1) 1.34-1.52
Bulk density (lb/gal) 11.1-12.6
Melting point (0C) 276 ~ 278
Average partical (um) 0.26 ~ 0.53
Surface area (m2/g) 8 ~ 25
PH value 6.0 ~ 7.1
Oil absorption(g/100g) 33 ~ 80
Tinting strength Semi-Transparent

Place of Origin:	Zhejiang Hangzhou in China
Model No:	Pigment Red 3
Brand Name:	Union Pigment