1226762-56-6

Basic information

• Product Name: C₁₂H₁₆N₆O₇S₂
• Synonyms: C₁₂H₁₆N₆O₇S₂
• CAS NO: 1226762-56-6
• Molecular Weight: 420.427
• Mol File: 1226762-56-6.mol

Chemical Properties

• CAS DataBase Reference: C₁₂H₁₆N₆O₇S₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₂H₁₆N₆O₇S₂(1226762-56-6)
• EPA Substance Registry System: C₁₂H₁₆N₆O₇S₂(1226762-56-6)

Safety Data

• Hazardous Substances Data: 1226762-56-6(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 108-77-0 1,3,5-trichloro-2,4,6-triazine 
• 98-44-2 amino-benzene-1,4-disulfonic acid 
• 107-15-3 ethylenediamine 

Relevant articles and documents

Ink, ink cartridge and ink jet recording method

The invention provides an ink containing a coloring material and a water-soluble organic solvent, wherein the coloring material is a compound represented by the following general formula (1), and the water-soluble organic solvent includes an alkanediol having 4 to 6 carbon atoms: wherein rings A, B, C and D each indicated by a broken line are, independently of one another, a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.0 and 3.0 or less, the remainder is the benzene ring, R1 is an alkyl group, R2 is an alkylene group, X is an anilino group having one or more sulfonic groups, m is more than 0.0 and less than 3.9, n is 0.1 or more and less than 4.0, and the sum of m and n is 1.0 or more and less than 4.0.

PORPHYRAZINE DYE, INK COMPOSITION CONTAINING SAME, AND COLORED BODY

The present invention relates to a porphyrazine coloring matter or a salt thereof represented by the following formula (1) [wherein, the rings of A to D are each independently a benzene ring or a 6-membered nitrogen-containing heteroaromatic ring, E is alkylene, X is a sulfo-substituted anilino group or the like which may further have a substituent, R1 is a C1-C6 alkyl group, b is 0.00 or more and less than 3.90 as an average value, c is 0.10 or more and less than 4.00 as an average value, and the sum of b and c is 1.00 or more and less than 4.00 as an average value]. The ink composition containing the porphyrazine coloring matter of the present invention has a good hue as a cyan ink, is excellent in various fastness properties, particularly in ozone fastness, allows a high print density, has properties hardly causing bronze phenomenon, and can provide a porphyrazine coloring matter suitable for inkjet recording and an ink composition containing this.