Acid Orange 88
Acid Orange 88 Basic information
- Product Name:
- Acid Orange 88
- Synonyms:
-
- Acid Orange 88
- Neutral Orange RL
- Acid Orange RL
- Chromate(1-), bis[3-[[1-(4-chlorophenyl)-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulfonamidato(2-)], sodium
- Dyalan Orange RL
- Lanyl Orange R
- Trialan Leather Orange LRS.
- NEUTER ORANGE RL
- CAS:
- 12239-03-1
- MF:
- C32H28CrN10NaO8S2-
- MW:
- 819.74279
- Mol File:
- 12239-03-1.mol
Acid Orange 88 Usage And Synthesis
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then the chrome complexation with 2-Hydroxybenzoic acid into 1:2 chromium complex dyes.
Properties and Applications
ed light orange. Orange or yellow brown powder, its water solution to gel state. The strong sulfuric acid for yellow, diluted the same colour and lustre, precipitation appear; No change in strong hydrochloric acid, diluted solution into orange, and the precipitation; In nitric acid solution for golden, diluted into orange red solution; In the thick partly dissolved sodium hydroxide solution for orange red, diluted unchanged. Water solution is orange. Used for wool, silk, tussah, polyamide, PVA, PVA/cotton, wool/stick blended fabric dyeing and printing. This product can and alkalinity rose essence spell color red color oil made ball pen, can also be used in leather dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| AATCC | 6-7 | 4-5 | 5 | 4-5 | ||||
Acid Orange 88 Preparation Products And Raw materials
Raw materials
Preparation Products
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Acid Orange 88(12239-03-1)Related Product Information
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
- SALCOMINE
- Cupric acetylacetonate
- 2,4-PENTANEDIONE, SILVER DERIVATIVE
- DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
- 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
- Ferric acetylacetonate
- METHYL ISOCYANOACETATE
- Aluminum acetylacetonate
- COBALT(II) ACETYLACETONATE
- Tosylmethyl isocyanide
- Ethyl isocyanoacetate
- N-BUTYLISOCYANIDE
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
- TERT-BUTYL ISOCYANIDE
- Benzyl isocyanide
- PHENYLSELENOL
- Acid orange 88:1