dye|World dye variety

Name:C.I.Direct Black 173

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

CAS Registry Number: Read the rest of this entry »

Name:C.I.Direct Black 171,C.I.335500

Molecular Structure: trisazo class

C.I.Direct Black 171,C.I.335500,CAS 135990-85-1,902.75,C37H25N10Na3O10S2,Duasyn Direct Black H,Duasyn Direct Black H-SF

Molecular Formula:C₃₇H₂₅N₁₀Na₃O₁₀S₂

Molecular Weight: 902.75

CAS Registry Number:135990-85-1 Read the rest of this entry »

Name:C.I.Direct Black 170

Molecular Structure: trisazo class

C.I.Direct Black 170,CAS 43151-71-9/86167-73-9,825.74,C35H25N9Na2O9S2,Direct Black E-NB,Direct Black E-NBP Supra,Direct Black GX-NBP

Molecular Formula:C₃₅H₂₅N₉Na₂O₉S₂

Molecular Weight: 825.74

CAS Registry Number:43151-71-9/86167-73-9 Read the rest of this entry »

Name:C.I.Direct Black 169

Molecular Structure: trisazo class

Molecular Formula:

Molecular Weight:

CAS Registry Number: 82987-49-3 Read the rest of this entry »

Name:C.I.Direct Black 168,C.I.335475

Molecular Structure: trisazo class

C.I.Direct Black 168,C.I.335475,CAS 85631-88-5/83046-38-2,884.76,C34H23N8Na3O11S3,Leather Black S,Direct Black GB,Direct Black HEF,Direct Black SB,Ehiasyn Direct Black HEF

Molecular Formula:C₃₄H₂₃N₈Na₃O₁₁S₃

Molecular Weight: 884.76

CAS Registry Number:85631-88-5/83046-38-2 Read the rest of this entry »