CAS: 1248-18-6 - C.I. Pigment Red 49

Formula: C₂₀H₁₄N₂O₄S·Na

InChI: InChI=1S/C20H14N2O4S.Na/c23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h1-12,23H,(H,24,25,26);

InChI key: InChIKey=OOXCWLHRJLDZJZ-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=C(N=NC2=C(O)C=CC=3C=CC=CC32)C=CC=4C=CC=CC41

Synonyms:

• 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
• 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
• 11935 Red
• Atul Pigment Red RS sodium salt
• Brasilaca Red R
• Britone Red Y
• Carnelio Pale Lithol Red
• Certiqual Lithol Red
• Ci 15630
• D and C Red No. 10
• D&C Red No. 10
• Eljon Lithol Red R
• Enialit Red R
• FD and C Red No. 10
• Graphic Red Y
• Irgalite Red RL
• Japan Red 205
• Kromon Sodium Lithol
• Lake Red R
• Lake Red RL
• Light Red RS
• Lithol Big Red
• Lithol Red 17676
• Lithol Red 3580
• Lithol Red 3GS
• Lithol Red B
• Lithol Red Lake
• Lithol Red R
• Lithol Red RB Extra
• Lithol Red RL 151
• Lithol Red RS
• Lithol Red Sodium Salt
• Lithol Red Toner
• Lithol Toner
• Lithol Toner Extra Light 5000
• Lithol Toner Sodium Salt RT 314
• Lithol Toner YA 8003
• Lithol red
• Lutetia Red R
• Mingyuan 3165
• Monolite Red R
• New York Red
• Ohio Red
• Oralith Red SR Water Soluble
• Pigment Red 49
• Plastoresin Red SR
• Recolite Red LYS
• Red No. 205
• Resamine Red RB
• Resamine Red RC
• Segnale Red R
• Signal Red
• Siloton Red R
• Sodium 2-(2-Hydroxy-1-Naphthylazo)Naphthalene-1-Sulfonate
• Sodium Lithol
• Sodium Lithol Red
• Sodium Lithol Red 20-4018
• Sunburst Red
• Tertropigment Red LR
• Undeveloped Lithol Toner
• Vulcafix Red R
• Vulcol Scarlet 2G
• sodium 2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate
• sodium 2-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
• C.I. Pigment Red 49
• Pigment Red 49 (C.I.)
• C.I. Pigment Red 49, monosodium salt
• C.I. Pigment Red 49
• C.I. Pigment Red 49, monosodium salt
• C.I. 15630

Sodium 2-[(2-Hydroxynaphthyl)Azo]Naphthalenesulphonate

CAS: 1248-18-6

• Formula: C₂₀H₁₃N₂NaO₄S
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 400.3830

Pigment red 49

CAS: 1248-18-6

Pigment Red 49 is a diazonium salt that has been used as a dye in …

• Formula: C₂₀H₁₃N₂NaO₄S
• Purity: Min. 98%
• Color and Shape: Powder
• Molecular weight: 400.38 g/mol