|
HS Code |
509890 |
| chemical_name | Sodium 3-(Pyridin-2-Yl)-1,2,4-Triazine-5,6-Diyl]Bis(Benzene-4,4'-Sulphonate) Hydrate |
| molecular_formula | C23H14N4Na2O9S2·xH2O |
| molecular_weight | 644.49 g/mol (anhydrous) |
| appearance | Yellow to orange powder |
| solubility | Soluble in water |
| storage_temperature | 2-8°C |
| cas_number | 105589-13-3 |
| synonyms | DPBS; Sodium Salt Hydrate; Neocuproine-disulfonate sodium salt hydrate |
| purity | Typically ≥98% |
| application | Metal ion chelation, especially copper determination |
| stability | Stable under recommended storage |
| pH_range | Typically 6.0-9.0 (aqueous solution) |
| hazard_statements | May cause irritation to skin, eyes, and respiratory tract |
| color_index | None |
As an accredited Sodium 3-(Pyridin-2-Yl)-1,2,4-Triazine-5,6-Diyl]Bis(Benzene-4,4'-Sulphonate) Hydrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 25g package features a sealed amber glass bottle with a tamper-evident cap, labeled with hazard symbols and product details. |
| Shipping | This chemical ships in a tightly sealed, inert packaging, protected from moisture and light. Standard shipping is via ground or air, compliant with all relevant chemical transport regulations. A safety data sheet (SDS) is included. Handle with care: potentially harmful; ensure appropriate storage upon arrival. Suitable for delivery to licensed institutions only. |
| Storage | Store Sodium 3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl]bis(benzene-4,4'-sulphonate) hydrate in a tightly sealed container, protected from moisture and light. Keep at room temperature (15–25°C) in a dry, well-ventilated area, away from incompatible substances such as strong acids and oxidizers. Ensure appropriate labeling and restrict access to trained personnel. Avoid freezing and minimize direct handling. |
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