ChemicalBook--->CAS DataBase List--->5001-72-9

5001-72-9

5001-72-9 Structure

5001-72-9 Structure
IdentificationBack Directory
[Name]

Direct Red 31
[CAS]

5001-72-9
[Synonyms]

C.I.29100
Direct pink
Pink Red 12B
Solar Pink 2B.
Direct Pink 3B
Direct Rose BS
Pyrazol Pink 2B
Direct Pink 12B
Diphenyl Red RW
Condirect Red CA
Einecs 225-669-8
Borunil Pink D-3B
Nippon Fast Red 2B
C.I. Direct red 31
Nippon Fast Red BB
Hispamine Pink 12B
Icho Direct Red 12B
Dycosdirect Red 12B
Azine Fast Red 12BK
Atul Direct Red 12B
Belamine Fast Pink G
Benzo Rhoduline Red B
Bitamine Direct Pink B
Concorde Direct Red BB
Direct Rhoduline Red B
Amanil Rhoduline Red B
Dinamine Direct Red 12B
C.I.Direct Red 31(29100)
Direct red 31 (C.I. 29100)
Aizen Direct Rhoduline Red BH
Kayaku Direct Phoduline Red B
Chloramine Rose B,Pyrazol Pink 2B
disodium 7,7'-iminobis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
7,7'-iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic aci disodium sa
2,2'-Iminobis[5-hydroxy-6-(phenylazo)-7-naphthalenesulfonic acid]disodium salt
7,7'-Iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic acid]disodium salt
2-Naphthalenesulfonic acid, 7,7-iminobis4-hydroxy-3-(phenylazo)-, disodium salt
7,7'-Iminobis[4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid sodium salt
2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2)
[EINECS(EC#)]

225-669-8
[Molecular Formula]

C32H21N5Na2O8S2
[MDL Number]

MFCD01846384
[MOL File]

5001-72-9.mol
[Molecular Weight]

713.647
Chemical PropertiesBack Directory
[EPA Substance Registry System]

2-Naphthalenesulfonic acid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (5001-72-9)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

J acid-->5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid
Hazard InformationBack Directory
[Properties and Applications]

Standard

Acid Resistance

Alkali Resistance

Light Fastness

Soaping

Water

Fading

Stain

Fading

Stain

ISO

3-4

4

2

1-2

1-2

AATCC

3-4

4

1

1

1-2

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