Solvent Violet 31

1.Synonyms: Solvent Violet 31,S.V.31, SV31,2.C.I. Number: 61102CAS Number: 70956-27-3Chemical Family:anthraquinone series          3. Foreign relative brand: Diaresin Violet D [W]Permalex Violet RR-BSumiplast Violet RR Solvent Violet RR4. Shade: The product is reddish bright violet oil solvent dye. It is of good heat resistance and light resistance, high tinting strength with bright color. 5. Application: Mainly be used in coloring of plastics and polyester, such as:PSHIPSABSPCRPVCPMMASANASPA6PET★★★○★★★★-△Note: "★"Superior ," ○"Applicable ," △"Not Recommended.7. Physical, Light Fastness Properties and Recommended Dosage:Density(g/cm³)Melting Point(℃)Light Fastness(in PS)Recommended DosageTransparentNon-transparent0.542826-70.00250.05Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.The heat resistance in PS can reach to 260°C.Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide.8. Solubility in Organic Solvent at 20℃:(g/l)AcetoneButyl AcetateMethylbenzeneDichloromethaneEthylalcohol201820401NOTE: Above data are only for reference.