Disodium (8Z)-7-Oxo-8-{2-[4-(1-{4-[2-(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Hydrazinyl]Phenyl}Cyclohexyl)Phenyl]Hydrazinylidene}-7,8-Dihydronaphthalene-1,3-Disulfonate
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HS Code |
659676 |
| Chemical Name | Disodium (8Z)-7-Oxo-8-{2-[4-(1-{4-[2-(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Hydrazinyl]Phenyl}Cyclohexyl)Phenyl]Hydrazinylidene}-7,8-Dihydronaphthalene-1,3-Disulfonate |
| Molecular Formula | C34H24N4Na2O7S2 |
| Molecular Weight | 730.68 g/mol |
| Appearance | Dark red to purple powder |
| Solubility | Soluble in water |
| Storage Temperature | 2-8°C (refrigerated) |
| Cas Number | 1934-20-9 |
| Usage | Biological stain, pH indicator, analytical reagent |
| Synonyms | Congo Red, Direct Red 28 |
| Absorption Maximum | 497 nm |
| Stability | Stable under recommended storage conditions |
| Hazard Classification | May cause irritation to skin, eyes, and respiratory tract |
As an accredited Disodium (8Z)-7-Oxo-8-{2-[4-(1-{4-[2-(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Hydrazinyl]Phenyl}Cyclohexyl)Phenyl]Hydrazinylidene}-7,8-Dihydronaphthalene-1,3-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A sealed amber glass bottle containing 5 grams of Disodium (8Z)-7-Oxo-8...Disulfonate, labeled with hazard symbols and product details. |
| Storage | Store Disodium (8Z)-7-oxo-8-{2-[4-(1-{4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}cyclohexyl)phenyl]hydrazinylidene}-7,8-dihydronaphthalene-1,3-disulfonate in a tightly sealed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Keep away from incompatible substances, such as strong oxidizing agents. Handle under inert atmosphere if possible, and avoid prolonged exposure to air. |
| Shipping | The chemical Disodium (8Z)-7-oxo-8-{2-[4-(1-{4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}cyclohexyl)phenyl]hydrazinylidene}-7,8-dihydronaphthalene-1,3-disulfonate is shipped in sealed, chemical-resistant containers, protected from light and moisture. It is dispatched via certified courier with appropriate hazard labeling, accompanied by a material safety data sheet (MSDS) and documentation for safe handling. |
Competitive Disodium (8Z)-7-Oxo-8-{2-[4-(1-{4-[2-(4-Oxocyclohexa-2,5-Dien-1-Ylidene)Hydrazinyl]Phenyl}Cyclohexyl)Phenyl]Hydrazinylidene}-7,8-Dihydronaphthalene-1,3-Disulfonate prices that fit your budget—flexible terms and customized quotes for every order.
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