dye|World dye variety

Name:C.I.Direct Yellow 2,C.I.23640

Molecular Structure: Double azo class

C.I.Direct Yellow 2,C.I.23640,CAS 6459-95-6,554.46,C28H20N4Na2O6

Molecular Formula:C₂₈H₂₀N₄Na₂O₆

Molecular Weight: 554.46

CAS Registry Number:6459-95-6 Read the rest of this entry »

Name:C.I.Direct Yellow 1,C.I.22250

Molecular Structure: Double azo class

C.I.Direct Yellow 1,C.I.22250,CAS 6472-91-9,526.41,C26H16N4Na2O6,Direct Yellow P

Molecular Formula:C₂₆H₁₆N₄Na₂O₆

Molecular Weight: 526.41

CAS Registry Number:6472-91-9 Read the rest of this entry »

Name:C.I.Acid Black 244

Molecular Structure: azo,1:2 Metal Complexes

Molecular Formula:

Molecular Weight:

CAS Registry Number: Read the rest of this entry »

Name:C.I.Acid Black 243,C.I.15713

Molecular Structure: Single azo,Metal Complexes

C.I.Acid Black 243,C.I.15713,416.38/461.38,C20H13N2NaO5S/C20H12N3NaO7S,Neutral Grey SL,Neutral Complex Grey MSL,Grey S

Molecular Formula:C₂₀H₁₃N₂NaO₅S/C₂₀H₁₂N₃NaO₇S

Molecular Weight: 416.38/461.38

CAS Registry Number: Read the rest of this entry »

Name:C.I.Acid Black 242,C.I.30028

Molecular Structure: trisazo class

C.I.Acid Black 242,C.I.30028,CAS 152521-111-4,905.81,C34H25N11Na2O11S3,Acid Black NB-T,Acid Black AB,Lecotan Black GF

Molecular Formula:C₃₄H₂₅N₁₁Na₂O₁₁S₃

Molecular Weight: 905.81

CAS Registry Number:152521-111-4 Read the rest of this entry »