(3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-Oxo-3-Sulfo-3,7-Dihydronaphthalen-2(1H)-Ylidene)Hydrazinyl]Biphenyl-4-Yl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonic Acid
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HS Code |
234795 |
| Chemical Name | (3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-Oxo-3-Sulfo-3,7-Dihydronaphthalen-2(1H)-Ylidene)Hydrazinyl]Biphenyl-4-Yl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonic Acid |
| Molecular Formula | C34H25N7O10S3 |
| Molecular Weight | 839.8 g/mol |
| Appearance | Dark blue to black powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes before melting |
| Absorption Maximum | Around 620 nm |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Cas Number | 2610-05-1 |
| Synonyms | Direct Blue 1, C.I. 24410 |
| 用途 | 使用于纺织品染色和着色剂 |
| Hazard Statements | May cause eye and skin irritation |
| Logp | -4.7 (estimated) |
| Lambda Max | 618 nm (water, typical) |
| Ph Range | Stable between pH 5-10 |
As an accredited (3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-Oxo-3-Sulfo-3,7-Dihydronaphthalen-2(1H)-Ylidene)Hydrazinyl]Biphenyl-4-Yl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is supplied in a 25 g amber glass bottle with a tightly sealed cap and tamper-evident, hazard-labeled packaging. |
| Storage | Store (3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-oxo-3-sulfo-3,7-dihydronaphthalen-2(1H)-ylidene)hydrazinyl]biphenyl-4-yl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid in a tightly sealed container, protected from light and moisture, at 2–8 °C (refrigerator). Keep away from incompatible substances such as strong oxidizers and bases. Handle under a fume hood, avoiding dust formation, and always use appropriate personal protective equipment (PPE). |
| Shipping | The chemical `(3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-Oxo-3-Sulfo-3,7-Dihydronaphthalen-2(1H)-Ylidene)Hydrazinyl]Biphenyl-4-Yl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonic Acid` is shipped in tightly sealed containers, under ambient temperature, protected from moisture and light. Appropriate labeling and documentation ensure compliance with chemical safety and transport regulations. Expedited delivery and temperature control can be arranged if needed. |
Competitive (3E)-5-Amino-3-(2-{4'-[(2Z)-2-(7-Amino-1-Oxo-3-Sulfo-3,7-Dihydronaphthalen-2(1H)-Ylidene)Hydrazinyl]Biphenyl-4-Yl}Hydrazinylidene)-4-Oxo-3,4-Dihydronaphthalene-2,7-Disulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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