Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-Amino-3-sulfo-1,8-naphthalic anhydride

Name: 4-Amino-3-sulfo-1,8-naphthalic anhydride

CA Name: 1H,3H-Naphtho[1,8-cd]pyran-5-sulfonic acid,6-amino-1,3-dioxo-

Molecular Structure:

4-Amino-3-sulfo-1,8-naphthalic anhydride,1H,3H-Naphtho[1,8-cd]pyran-5-sulfonic acid,6-amino-1,3-dioxo-,CAS 6357-99-9,293.25,C12H7NO6S

Molecular Formula:C₁₂H₇NO₆S

Molecular Weight: 293.25

CAS Registry Number: 6357-99-9

List of synthetic dyes :

C.I.Mordant Yellow 33

C.I.Acid Yellow 1

No related posts.

This entry was posted on Thursday, June 6th, 2013 at 1:03 AM and is filed under Dye intermediates. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “4-Amino-3-sulfo-1,8-naphthalic anhydride”

1. Acid Yellow 7 on September 4th, 2013 at 7:37 AM

   […] Methods : 4-Amino-3-sulfo-1,8-naphthalic anhydride with p-Methylaniline […]

2. Mordant Yellow 33 on October 30th, 2013 at 6:36 AM

   […] Methods :  4-Amino-3-sulfo-1,8-naphthalic anhydride and 5-Amino-2-hydroxybenzoic acid […]

Leave a Reply