AURINTRICARBOXYLIC ACID TRISODIUM SALT
AURINTRICARBOXYLIC ACID TRISODIUM SALT Basic information
- Product Name:
- AURINTRICARBOXYLIC ACID TRISODIUM SALT
- Synonyms:
-
- AURINTRICARBOXYLIC ACID TRISODIUM SALT
- aurintricaboxylicacidtrisodiumsalt
- c.i.mordantviolet39
- c.i.mordantviolet39,trisodiumsalt
- chromevioletg
- mordantviolet39
- trisodium 5,5-(3-carboxylato-4-oxocyclohexa-2,5-dienylidenemethylene)di(salicylate)
- 5,5'-[[4-Oxo-3-(sodiooxycarbonyl)-2,5-cyclohexadien-1-ylidene]methylene]bis[2-hydroxybenzoic acid sodium] salt
- CAS:
- 13186-45-3
- MF:
- C22H11Na3O9
- MW:
- 488.29
- EINECS:
- 236-140-6
- Mol File:
- 13186-45-3.mol
More
Less
More
Less
AURINTRICARBOXYLIC ACID TRISODIUM SALT Usage And Synthesis
Chemical Properties
bordeaux to violet or black powder
Definition
ChEBI: An organic sodium salt that is the trisodium salt of 3,3'-[(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylene]bis(6-hydroxybenzoic acid).
Preparation
Formaldehyde?(or Methanol and Sodium nitrite) and 2-Hydroxybenzoic acid concentrated sulfuric acid in the reaction.
Properties and Applications
red light purple. Soluble in water for dark red, not soluble in ethanol. In concentrated sulfuric acid for brown, dilution after precipitation. Dye aqueous solution to join sodium hydroxide as brilliant brown.
| Standard(cotton) | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 2-3 | 4-5(40℃)3(100℃) | |||||
More
Less
AURINTRICARBOXYLIC ACID TRISODIUM SALT(13186-45-3)Related Product Information
- ROSOLIC ACID
- 5-PHENYLPENTA-2,4-DIENOIC ACID
- 3-VINYLBENZALDEHYDE
- 5-Methylsalicylic acid
- 5,5'-Methylenedisalicylic acid
- SODIUM METHACRYLATE
- Sodium salicylate
- Sodium Sorbate
- trans-2-Methyl-2-pentenoic acid
- Sodium acrylate
- Sodium Butyrate
- 4,4'-Ethylidenebisphenol
- Sorbic acid
- TRANS,TRANS-2,4-HEXADIEN-1-OL
- AURINTRICARBOXYLIC ACID
- 3-VINYLBENZOIC ACID
- 3,3'-DICARBOXYDIPHENYLMETHANE
- AURINTRICARBOXYLIC ACID TRISODIUM SALT