Benzidine Yellow 10G 81 (SPY081)

Color Shade (1:10)

Product Identification

• C.I. NO. : Pigment Yellow 81 (21127)
• Chemical Name : Diarylide Yellow H10G, Benzidine Yellow 10G
• Synonyms : 2,2'-[(2,2',5,5'-Tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-butanamide]; 2,2''-[(2,2',5,5'-Tetrachloro-4,4'-biphenylylene)bis(azo)]bis-2',4'-acetoacetoxylidide
• Molecular Formula : C₃₆H₃₂Cl₄N₆O₄
• Molecular Weight : 754.49
• CAS Registry Number : 22094-93-5
• EINECS : 244-776-0
• Chamical Family : Monoazo
• Physical State : Powder

Molecular Structure

Physical and Chemical Properties

• PH Value : 7
• Density (g/cm3 ) : 1.5
• Oil Absorption (ml/100g) : 35
• Fastness to Light : 7
• Fastness to Heat : 140 °C
• Water Resistance : 5
• Oil Resistance : 5
• Resistance to Acid : 5
• Resistance to Alkali : 5

Application

• Industrial Paint
• Plastic

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