- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
4733-50-0 3,6-Dihydroxyphthalonitrile 2,3-Dicyanohydroquinone
Quick Details
- Appearance: white powder
- Application:Pharmaceutical Intermediates
- PackAge: 25kg per bag or 25kg per drum
- ProductionCapacity: 2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Product name | 3 6-Dihydroxyphthalonitrile |
| Synonyms |
2,3-DICYANOHYDROQUINONE, 97+%;2,3-Dicyano-1,4-hydroquinone, 2,3-Dicyanohydroquinone, DCH;2,3-Dicyano-1,4-hydroquinone, 3,6-Dihydroxyphthalonitrile, DCH;2,3-Dicyanobenzene-1,4-diol;3,6-Dihydroxy-1,2-benzenedicarbonitrile;2,3-Dicyanohydroquinone,98%;3,6-dihydroxybenzene-1,2-dinitrile;3,6-Dihydroxyphthalo
|
| Cas | 4733-50-0 |
| MF | C8H4N2O2 |
| MW | 160.13 |
| EINECS | 225-241-0 |
| Product Categories | -;API intermediates;Anthraquinones, Hydroquinones and Quinones;Functional Materials;Phthalonitriles & Naphthalonitriles;Phthalonitriles (Building Blocks fo |
Details:
| Test Item | Standard: USP |
|
Identification |
IR spectrum similar to that of RS |
|
HPLC retention time similar to that of RS |
|
|
Related substance |
Total impurities: NMT0.3% |
|
Single impurity: NMT0.1% |
|
|
Heavy metals |
NMT 10ppm |
|
Loss on drying |
NMT0.5% |
|
Residue on ignition |
NMT0.1% |
|
Assay |
98.5%-101.0% |
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