4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid
- Product Name 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid
- Alias Naphthol Yellow S
- Einecs 209-049-3
- Mininmum Order 1 g
- Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
- Price Inquiry sales7@bouling-chem.com
- Manufacturer Bouling Chemical Co., Limited
- CONTACT NOW
|
HS Code |
545575 |
| chemical_name | 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid |
| molecular_formula | C10H7NO5S |
| molecular_weight | 253.23 g/mol |
| CAS_number | 116-97-8 |
| appearance | Orange to brown powder |
| solubility | Soluble in water |
| melting_point | Decomposes above 250°C |
| synonyms | Naphthol Yellow S, Naphthol Yellow |
| pH_value | Acidic in aqueous solution |
| storage_conditions | Store at room temperature, protect from light |
| functional_groups | Hydroxy, nitroso, sulfonic acid |
| application | Analytical reagent, dye intermediate |
As an accredited 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is packaged in a 25g amber glass bottle with a white screw cap and Sigma Aldrich labeling, including hazard information. |
| Shipping | 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid is shipped in tightly sealed containers, typically amber glass bottles, to protect from light and moisture. Classified as a chemical reagent, it requires ground transport or air shipment under regulated conditions. Handle with care, following SDS guidelines. Shipping complies with all hazardous material regulations. |
| Storage | Store **4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid** in a tightly sealed container, away from direct sunlight, moisture, and incompatible substances such as strong oxidizers and reducing agents. Keep in a cool, dry, and well-ventilated area, ideally at room temperature (15–25°C). Ensure proper labeling, and follow safety protocols, including appropriate personal protective equipment (PPE) during handling and storage. |
Competitive 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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- 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@bouling-chem.com.
