Dye|Dye intermediates|Fluorescent Brightener|pigment dye

4-Formylbenzene-1,3-disulfonic acid

Name: 4-Formylbenzene-1,3-disulfonic acid

CA Name: 1,3-Benzenedisulfonic acid,4-formyl-

Molecular Structure:

4-Formylbenzene-1,3-disulfonic acid,1,3-Benzenedisulfonic acid,4-formyl-,CAS 88-39-1,266.25,C7H6O7S2

Molecular Formula:C₇H₆O₇S₂

Molecular Weight: 266.25

CAS Registry Number: 88-39-1

List of synthetic dyes :

C.I.Reactive Blue 104

C.I.Food Blue 3

C.I.Acid Red 52

Acid Blue 1

Acid Blue 142

Acid Blue 147

C.I.Acid Red 50

Acid Blue 103

Acid Blue 7

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This entry was posted on Thursday, January 31st, 2013 at 6:20 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.

7 Responses to “4-Formylbenzene-1,3-disulfonic acid”

1. Food Blue 3 on August 9th, 2013 at 7:55 AM

   […] Methods : 4-Formylbenzene-1,3-disulfonic acid and N,N-diethylbenzenamine (2 Moore) condensation, oxidation, and then will product into sodium […]

2. Acid Red 52 on September 13th, 2013 at 1:43 AM

   […] Methods : 4-Formylbenzene-1,3-disulfonic acid and 3-(Diethylamino)phenol condensation, the products with sulfuric acid dehydration, and ferric […]

3. Acid Blue 1 on September 22nd, 2013 at 1:31 AM

   […] Methods :4-Formylbenzene-1,3-disulfonic acid and N,N-diethylbenzenamine (2 Moore) condensation and oxidation, and then turn it into sodium […]

4. Acid Blue 103 on September 23rd, 2013 at 2:28 AM

   […] Methods :4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N,N-dibenzylbenzenamine (2 Moore) condensation, garnish with heavy chromate […]

5. Acid Blue 142 on September 23rd, 2013 at 6:12 AM

   […] Methods : 4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N,N-dibenzylbenzenamine (2 Moore) condensation, and […]

6. Acid Blue 147 on September 23rd, 2013 at 6:16 AM

   […] Methods : 4-Formylbenzene-1,3-disulfonic acid (1 Moore) and N-ethyl-2-methylbenzenamine (2 Moore) condensation, garnish with heavy chromate […]

7. Reactive Blue 104 on November 13th, 2013 at 3:54 AM

   […] sulfuric acid nitrification and nitric acid, hydrochloric acid and iron powder reduction, first and 4-Formylbenzene-1,3-disulfonic acid condensation, again with 3-Amino-4-hydroxybenzenesulfonic acidcondensation, copper complexation, […]

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