Basic Information
Sodium Naphthionate or Sodium 4-amino-1-naphthalenesulfonate CAS 130-13-2
| Molecular Formula |
C10H10NNaO3S |
| Molar Mass | 247.24 |
| Density | 1.6703 |
| Melting Point | 280°C (dec.)(lit.) |
| Appearance | Pink to light grayish purple powder |
| Color | White to Gray to Brown |
| Merck | 14,6403 |
| PH | 6.8-7.0 (10g/l, H2O, 20°C) |
| Storage Condition | Store below +30°C. |
Products Description
Sodium Naphthionate with CAS 130-13-2 is an important organic chemical compound.It is a white crystalline powder, soluble in water and methanol, slightly soluble in ether and acetone.
Applications of Sodium Naphthionate：
1. It is an important intermediate for synthesizing various acid dyes, direct dyes and edible red pigments.
2. It can be used as antidote for nitrite and iodine poisoning. In addition, it can also be used to synthesize pharmaceutical intermediates.
3. Sodium 4-amino-1-naphthalenesulfonate is used in the production of rubber auxiliaries and the research and development of some new materials.
Safety Information:
4-amino-1-naphthalenesulfonate is irritating to the skin and eyes and may cause allergic reactions. Personal protective equipment should be worn to avoid skin contact and inhalation of dust when using or handling this compound. Attention should be paid to fire and explosion precautions during storage and handling to avoid contact with oxidizing agents.
Sodium Naphthionate Packaging & Shipping：
Packaging: According to customer requirements
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
For large orders, they will be delivered by air or sea.
Why choose Gneebio?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).
2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.
3.Q：How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.
4.Q: What is the delivery cycle?
A: Delivery cycle: about 7-10 days after payment confirmation.
5.Q: How to start the order or payment?
A: After confirming the order, we will send the pro forma invoice with our bank information first. Payment methods include wire transfer, Western Union, Paypal or secure payment.
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