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HS Code |
680167 |
| Product Name | Acid Yellow 99 |
| Synonyms | C.I. 13900, Metanil Yellow |
| Cas Number | 587-98-4 |
| Molecular Formula | C18H14N3NaO3S |
| Molecular Weight | 375.38 g/mol |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes |
| Absorption Maximum | 440 nm (in water) |
| Storage Conditions | Store at room temperature, tightly closed |
| Ec Number | 209-604-1 |
| Purity | Typically ≥85% |
As an accredited Acid Yellow 99 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Acid Yellow 99 from Sigma Aldrich/Merck/TCI Chemical is supplied in a 25g brown glass bottle with a tightly sealed screw cap. |
| Shipping | Acid Yellow 99 is shipped in tightly sealed containers, protected from moisture, light, and incompatible substances. Packaging complies with relevant hazardous material regulations. Handle with appropriate safety procedures, including labeling and documentation. Shipment is typically arranged via licensed chemical carriers, ensuring compliance with local and international transport regulations for laboratory chemicals. |
| Storage | Store Acid Yellow 99 in a tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight, heat, and incompatible substances such as oxidizers. Avoid exposure to moisture and sources of ignition. Clearly label the storage container. Follow all applicable safety regulations and use appropriate personal protective equipment when handling or transferring the chemical. |
Competitive Acid Yellow 99 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
