Pigment Green 7

• CAS: 1328-53-6
• Catalog Number: ACM1328536
• Category: Main Products
• Molecular Weight: 1127.15
• Molecular Formula: C32Cl16CuN8
• Description: Alfa Chemistry offers Pigment Green 7 products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
• Synonyms: Phthalocyanine Green
• IUPAC Name: Pigment Green 7
• Melting Point: 164-168 ℃
• Density: 2
• Appearance: Green to Dark green powder to crystal
• Application: The phthalocyanato metal complexes are artificial dyes for painting of railway trains, and for organic photoconductors of electrophotography. There are applications of organic semiconductors as organic transistors and hole injection materials for organic light-emitting diodes (OLED).
• Storage: Store under inert gas
• Assay: 0.99
• Composition: Copper min. 4.0 %
• Condition To Avoid: Hygroscopic
• EC Number: 215-524-7
• Exact Mass: 1118.46000
• Features And Benefits: The phthalocyanato metal complexes show a more intense Q band absorption than that of the Soret band. Their absorption wavelengths are shifted to longer wavelengths than those of porphyrin compounds. Absorption wavelength is further shifted to the near infrared area by modification of the central metal and expansion of the π-conjugates. Introduction of an alkyl group provides soluble phthalocyanine and porphyrin compounds, although they are poorly soluble due to the large π-conjugated cycle.
• Hazard Statements: H315 H319 H335
• MDL Number: MFCD00053950
• Molar Extinction Coefficient: min. 100000(H2SO4, 858.0 to 860.0 nm)
• Packaging: 25 kg/DRUMS
• Physical State: (20 deg.C) Solid
• Precautionary Statements: P262
• Refractive Index: 1.48
• Signal Word: Warning
• Specific Gravity: 0.87
• Stability: Stable.
• Storage Conditions: Store at room temperature and dry