1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-(1-(4-((4-Hydroxyphenyl)Azo)Phenyl)Cyclohexyl)Phenyl)Azo)-, Disodium Salt
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HS Code |
945571 |
| Chemical Name | 1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-(1-(4-((4-Hydroxyphenyl)Azo)Phenyl)Cyclohexyl)Phenyl)Azo)-, Disodium Salt |
| Synonym | Disodium salt of C.I. Acid Red 18 |
| Molecular Formula | C34H26N4Na2O8S2 |
| Molecular Weight | 746.70 g/mol |
| Appearance | Reddish powder or granules |
| Solubility | Soluble in water |
| Cas Number | 2611-82-7 |
| Ec Number | 220-036-2 |
| Application | Mainly used as a dye for textiles, particularly wool and silk |
| Storage Conditions | Store in a cool, dry, well-ventilated area away from incompatible substances |
| Stability | Stable under normal temperatures and pressures |
| Absorption Maximum | Approx. 504 nm (in aqueous solution) |
| Ph Range | Stable typically in pH 4-9 |
| Hazard Statements | May cause eye and skin irritation |
As an accredited 1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-(1-(4-((4-Hydroxyphenyl)Azo)Phenyl)Cyclohexyl)Phenyl)Azo)-, Disodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 1,3-Naphthalenedisulfonic Acid, Disodium Salt supplied in a sealed, amber, chemical-resistant HDPE bottle with hazard labeling. |
| Storage | Store 1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-(1-(4-((4-Hydroxyphenyl)Azo)Phenyl)Cyclohexyl)Phenyl)Azo)-, Disodium Salt in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substances such as strong oxidizers and acids. Protect from moisture and direct sunlight. Handle with appropriate personal protective equipment. Ensure good laboratory practices during storage and use. |
| Shipping | This chemical ships in sealed, corrosion-resistant containers, labeled per regulatory requirements. During transit, it must be protected from moisture, incompatible substances, and extreme temperatures. Appropriate hazard labels are affixed, and shipping complies with relevant DOT, IATA, and IMDG guidelines for non-combustible, potentially hazardous chemical substances. Handlers require appropriate PPE. |
Competitive 1,3-Naphthalenedisulfonic Acid, 7-Hydroxy-8-((4-(1-(4-((4-Hydroxyphenyl)Azo)Phenyl)Cyclohexyl)Phenyl)Azo)-, Disodium Salt prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
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