China (Mainland)
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Supply premium Naphthalene-2-sulfonic acid CAS NO.120-18-3
- FOB Price: USD: 2.30-2.30 /Kilogram Get Latest Price
- Min.Order: 1000 Kilogram
- Payment Terms: T/T
- Available Specifications:
AAA(1000-3000)Kilogram
- Product Details
Keywords
- 2-Naphthylsulfonicacid
- 2-Sulfonaphthalene
- Dirinal NSK
Quick Details
- ProName: Naphthalene-2-sulfonic acid---001
- CasNo: 120-18-3
- Molecular Formula: C10H8O3S
- Appearance: White soild
- Application: Dye, textile and leather industries
- DeliveryTime: 7 days
- PackAge: 25 kg per bag
- Port: Qingdao
- ProductionCapacity: 55000 Metric Ton/Year
- Purity: 99.9%
- Storage: Cool dry and dark place
- Transportation: by sea
- LimitNum: 1000 Kilogram
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
| Naphthalene-2-sulfonic acid Chemical Properties |
| Melting point | 124 °C |
| Boiling point | 317.43°C (rough estimate) |
| density | 1.44 g/cm |
| vapor pressure | 2.33Pa at 20℃ |
| refractive index | 1.4998 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | water: freely soluble(lit.) |
| pka | 0.27±0.10(Predicted) |
| form | solid |
| color | White |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 6377 |
| LogP | -0.944 at 23℃ |
| CAS DataBase Reference | 120-18-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid (120-18-3) |
| Safety Information |
| Hazard Codes | C,F |
| Risk Statements | 35-34-11 |
| Safety Statements | 26-36/37/39-45-16 |
| RIDADR | UN 2583 8/PG 2 |
| WGK Germany | 1 |
| RTECS | QK1225000 |
| Hazard Note | Corrosive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 2904100090 |
Details
Baiding specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.
Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
Our company is willing to work withour customers to create a better future!
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Package and shipping
FAQ
FAQ
Q1: Are you a factory or trading company?
A: We are a professional factory, warm welcome to have a video chat to have a look or visit us.
Q2: Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q3: How to start orders or make payments? A: The Proforma invoice will be sent first after confirmation of the order, enclosed is our bank information. Payment by T/T, , or Paypal.
Q4: How to confirm the product quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q5: What's your MOQ?
A: Our MOQ is 1kg. But usually, we accept fewer quantities such as 100g on the condition that the sample charge is 100% paid.
Q6: How about delivery lead time?
A: Delivery lead time: About 3-5 days after payment is confirmed. (Chinese holiday not included)
Q7: Is there a discount?
A: Different quantity has different discount.