ACID GREEN 41
- CAS NO.:4430-16-4
- Empirical Formula: C28H23N2NaO10S2
- Molecular Weight: 634.61
- MDL number: MFCD00011715
- EINECS: 224-617-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-15 10:43:27
What is ACID GREEN 41?
Chemical properties
dark green crystalline powder
The Uses of ACID GREEN 41
C.I. Acid Green 41 is a synthetic dye and can be useful in the study of decolorization of textile dyes by microbial laccase. It can also be useful in the genotoxicity assessment of chemical synthetic dyes and their qualitative screening and quantitative determination in foodstuffs.
Preparation
(a) p-Methylaniline and leuco-1,4,5,8-tetrahydroxyanthraquinone?in the presence of arsenic acids and boric acid condensation, stlfonation, and translated into sodium salt; (b) is p-Methylaniline and 1,4-Dichloro-5,8-dihydroxyanthracene-9,10-dione condensation, stlfonation, and translated into sodium salt.
Properties and Applications
green. Green black powder. Soluble in acetone, ethanol, soluble fiber element, o-chlorophenol and pyridine, insoluble in benzene, carbon tetrachloride, chloroform and toluene. Meet strong sulfuric acid is green, diluted into a green light. In insurance powder in the alkaline solution to red. Used for wool, silk and wool fabric dyeing and printing, also can be used for paper color, can also be used in organic pigments. Mainly used for loose hair, tops and yarn, generally used alone.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 6-7 | 3 | 4 | 4 | 2-3 | 4-5 | ||
AATCC | 5-6 | 3-4 | 3-4 | 3-4 | 3-4 |
Properties of ACID GREEN 41
Melting point: | 286-290 °C |
form | Crystalline Powder |
color | Dark green |
EPA Substance Registry System | Benzenesulfonic acid, 2,2'-[(9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-, disodium salt (4430-16-4) |
Safety information for ACID GREEN 41
Computed Descriptors for ACID GREEN 41
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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