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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
264484 |
| Iupac Name | Sodium 1-(1-hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonate |
| Chemical Formula | C20H12N3NaO7S |
| Molar Mass | 461.39 g/mol |
| Appearance | Dark violet to black powder |
| Cas Number | 1787-61-7 |
| Solubility In Water | Slightly soluble |
| Melting Point | Decomposes |
| Color Index Number | 14645 |
| Ph Indicator Range | 6.3 - 7.3 |
| Main Usage | Complexometric indicator (especially in EDTA titration for water hardness) |
| Lambda Max | 535 nm |
| Storage Conditions | Store in a tightly closed container, protected from light |
As an accredited Eriochrome Black T factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 25g amber glass bottle labeled "Eriochrome Black T," features hazard symbols, product information, and tightly sealed with a screw cap. |
| Storage | Eriochrome Black T should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from direct light and incompatible substances such as strong oxidizers. Avoid exposure to moisture and air to prevent decomposition. Proper labeling and secure storage are essential to prevent accidental usage or spills. Always follow relevant safety and regulatory guidelines for chemical storage. |
| Shipping | Eriochrome Black T should be shipped in tightly sealed, labeled containers, protected from moisture, light, and strong oxidizing agents. Transport must comply with local, national, and international regulations for chemicals. Ensure upright positioning, temperature stability, and include appropriate hazard and safety information. Handle as a laboratory reagent, not for food or drug use. |
Competitive Eriochrome Black T prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
