Melting point: 136-141°CAssay: ≥99% HPLCCrystallographic form: type HSpecific rotation: -18-22°CHeavy metals: ≤20PPM CP2005Loss on drying: ≤0.5% CP2005Residue on ignition: ≤0.2%Rel

Appearance property: white crystalline powderMelting point: >3,000°C CP2005Identification: IR CP2005Assay (HPLC): ≥97% HPLCLoss on drying: ≤1.0% CP2005Residue on ignition: ≤1% CP2005Heavy

CAS no.: 91-56-5Appearance: yellow powderUsage: it is the major raw material of advanced disperse yellow E-3G and 3G, widely used in pharmacy and other organic synthesisPacking:25kg/woven bag or iron

Appearance: white or light yellow crystal powderAssay: ≥98.0%Melting point: 172-176°C CP2005Loss on drying: ≤1.0% CP2005Related matter: ≤2.0% HPLCResidue on ignition: ≤0.5%Storage: sto

Appearance: blue powderM.p.: 279~281°CAsh: ≤0.3%Moisture: ≤0.3%Applications: it can be used mainly for coloring different resin such as RPVC, PS/AC, acrylic, PMMA, ABS, PC, PBT and PET

Appearance: red powderM.p.: 239~241°CAsh: ≤0.3%Moisture: ≤0.3%Applications: it can be used mainly for coloring different resin such as RPVC, PS/AC, acrylic, PMMA, ABS, PC, PBT and PET

Appearance: bright yellow powderM.p.: 266~268°CAsh: ≤0.3%Moisture: ≤0.3%Applications: it can be used mainly for coloring different resin such as RPVC, PS/AC, acrylic, PMMA, ABS, PC, PBT and

Assay: ≥98.0% HPLCRelated matter: ≤2.0% HPLCMelting point: 94.1-96°C CP2005Burning residue: ≤0.2%Storage: stored in dry place, sealed and keep away from lightStorage period: two yearsPack

Features:1) Top corrosive resistance2) Light weight,hight in intensity,aging resistance3) Dimension stability,long service life,excellent polished surface and flexibility