Sulforhodamine B CAS NO.3520-42-1

C.I. Name Acid Red 52 C.I. No 45100 CAS No. 3520-42-1 Commercial Name Acid Rhodamine B Type of Dye Acid Dyes Chemical Class Triphenymethane Description Dark Red Powder Hue Bright Bluish Pink…

C.I. Name Acid Red 52 C.I. No 45100 CAS No. 3520-42-1 Commercial Name Acid Rhodamine B Type of Dye Acid Dyes Chemical Class Triphenymethane Description Dark Red Powder Hue Bright Bluish Pink Solubility 80-85 gpl (at RT) Insolubility 0.1 - 0.3% pH of 2.0% Solution 4.5 –5.5 Strength Reflectance 100 +- 2% dE 0.5 +- 0.2 Wavelength of max 560 nm Foaming Nil Dusting Property De-dusted Moisture content 2-3% Fastness Properties Light 3 Washing 3 Perspiration 4 Dischargeability Poor Uses Textiles For Dyeing of Wool, Nylon Silk Non Textiles Paper, Leather./ Ink