Direct Yellow 48
- Molecular Weight: 0
What is Direct Yellow 48?
Preparation
3,3′-Dimethylbenzidine double nitriding, and 2-Hydroxy-3-methylbenzoic acid (2 Moore) coupled.
Properties and Applications
red light yellow. Soluble in water for golden brown, and adequate soluble in alcohol. The strong sulfuric acid for purple, diluted for yellow olive. The dye solution to join strong hydrochloric acid for yellow olive, and have precipitation; Add thick sodium hydroxide solution for orange brown, have precipitation. Used for cellulose fiber dyeing, neutral and alkaline discharge is good.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 2 | 2-3 | 5 | 1-2 | 2 | ||
Safety information for Direct Yellow 48
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline 5-Hydroxy-3,9-dimethyl-7H-benzo[c]fluoren-7-one Methyl 4-(acetyloxy)-6-methoxy-1-(4-methoxyphenyl)-2naphthalenecarboxylate 4-Hydroxy-6,7-dimethoxy-1-phenyl-2naphthalenecarboxylic acid (3,5-Dibromophenyl)[4-(trifluoromethyl)phenyl]methanone (4-butoxyphenyl)(4-fluorophenyl)methanone (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide 4-Ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione (E)-N'-(2-cyano-4-nitrophenyl)- N,N-dimethylformimidamide 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid Benzyl-N,4-dimethylpiperidine-3- amine dihydrochloride 5-bromopyridin-2-amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3-chlorobenzyl cyanide 3,4 Dimethoxy BenzylcyanideRelated products of tetrahydrofuran




![disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate](https://img.chemicalbook.in/CAS/GIF/6420-30-0.gif)
You may like
-
151239-47-3 98+View Details
151239-47-3 -
4-Hydroxy-6-methyl-1-(4-methylphenyl)-2naphthalenecarboxylic acid 98+View Details
101894-09-1 -
83883-25-4 98+View Details
83883-25-4 -
(3,5-dibromophenyl)(4-methoxyphenyl)methanone 1991533-97-1 98+View Details
1991533-97-1 -
329786-30-3 98+View Details
329786-30-3 -
54598-15-1 4,5,7-Trimethyl-2(1H)-quinolinone 98+View Details
54598-15-1 -
4-(6-HYDROXYHEXYLOXY)BENZOIC ACID 83883-25-4 98+View Details
83883-25-4 -
2-[4-(1,1-Dimethylethyl)-2-naphthalenyl]-4,4,5,5tetramethyl-1,3,2-dioxaborolane 98+View Details
2217657-10-6
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
