| post date: | dec 02,2021 |
| expiry date: | dec 02,2022 |
| detailed description: |
cas no. :5601-29-6;12220-52-9;12220-77-8;12220-85-8;12220-90-5;12235-24-4;12270-05-2;155067-80-4;15977-59-0;28084-27-7;29991-00-2;41579-63-9;47872-95-7;47872-97-9;57486-05-2;59459-52-8;95409-74-8
solvent yellow 21 factory supply metal complex solvent yellow 21 c. i. no.: solvent yellow 21 (y-20) properties: 1. excellent solubility; 2. good compatibility (with most resins); 3. bright in colour; 4. excellent resistance; 5. free of heavy metal; 6. have liquid form etc. cas no.: 5601-29-6/ 12220-52-9 mf: c34h24crn8o6.h einecs: 227-022-5 packing: 25kg (5*5kg) bags with pallets or 25kg drums applications: 1.wood stains 2.printing ink 3.aluminum foil coloring 4.hot stamping foil coloring 5.leather finishes 6.baking finishes 7. ink 8.plastic coating other name: neutral yellow 2gl; chromate (1-), bis [2-[[(4, 5-dihydro)-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl]azo], benzoato(2-)], hydrodgen; bricosol yellow k2rv; caprozol brilliant yellow 2k; filamid yellow r; lampronol yellow 2rn; meco fast yellow y-20; rosaplast yellow m2r 1. physical and chemical properties: appearance deep yellow powder shade greenish tinting strength 99.2 shade similar water 0.4 insolubles 0.25 heat resistance 180 °c min light fastness 5-6 acid resistance 4 alkali resistance 4 water resistance 5 density 1.50 g/cm3 residue on 80 mesh 5.0% max water soluble 1.0% max volatite 105 °c 1.0% max 2. solubility & fastness properties: solubility (g/l) alcohol 100 1-methoxy-2-propanol 300 n-propanol 100 2-ethoxyethanol 500 m.e.k 500 ethxy acetate 400 toluene 400 heat stability 150°c 30min a 180°c 10min a 200°c 1min a light fasthess 7 |
| cas registry number: | 5601-29-6;12220-52-9;12220-77-8;12220-85-8;12220-90-5;12235-24-4;12270-05-2;155067-80-4;15977-59-0;28084-27-7;29991-00-2;41579-63-9;47872-95-7;47872-97-9;57486-05-2;59459-52-8;95409-74-8 |
| synonyms: | ;18690;bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo)b- enzoato(2-))chromate(1-), hydrogen;acid yellow 59;solvent yellow 2g;acid yellow 121;ci 18690;chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo)b- enzoato(2-))-, hydrogen;chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazo-4-yl)azo)benzoato(2-))-, hydrogen;einecs 227-022-5;orasol yellow grln;chromate(1-), bis(2-((4,5-dihydro-3-methyl-5-(oxo-kappao)-1-phenyl-1h-pyrazol-4-yl)azo-kappan1)benzoato(2-)-kappao)-, hydrogen;chromate(1-), bis(2-(2-(4,5-dihydro-3-methyl-5-(oxo-kappao)-1-phenyl-1h-pyrazol-4-yl)diazenyl-kappan1)benzoato(2-)-kappao)-, hydrogen (1:1);hydrogen bis(2-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo)benzoato(2-))chromate(1-);c.i. 18690;c.i. acid yellow 118;yellow 2g;3-{[(1-oxonaphthalen-2(1h)-ylidene)methyl]hydrazono}-1-prop-2-en-1-yl-1,3-dihydro-2h-indol-2-one;chromium(3+) hydrogen {(6e)-6-[(2z)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4h-pyrazol-4-ylidene)hydrazinylidene]cyclohexa-2,4-dien-1-ylidene}methanediolate (1:1:2); |
| molecular formula: | c34h25crn8o6 |
| molecular weight: | 693.6084 |
| molecular structure: | 
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