ความบริสุทธิ์สูง cas.110-63-4 1,4-บิวเทนไดออล
1 บาท
Product Description
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 228.0±0.0 °C at 760 mmHg |
| Melting Point | 20 °C |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.121 |
| Flash Point | 105.9±13.0 °C |
| Exact Mass | 90.068077 |
| PSA | 40.46000 |
| LogP | -1.02 |
| Vapour density | 3.1 (vs air) |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.441 |
Company information
Our customers are all over the world, mainly selling in the United States, Canada, Australia, the United Kingdom, the Netherlands, Germany, France and other EU countries, Southeast Asia, South America, and Oceania. We also have many customers.
Our business is based on honesty and mutual trust. Sincerely look forward to establishing long-term mutually beneficial business relationships with customers around the world.
Certificate
Exhibition
Packing & Shipping
Payment
FAQ
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: 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.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
