whatsapp/WeChat/Telegram:+008615614329800
wickr me:rileyli
Product transportation:
Can be DHL, UPS, TNT, EMS, Fedex, etc. Depending on your location, please wait 5-7 working days.
1. For small batch orders, please send your hope through UPS DHL EMS within 3-7 days.
2. Bulk order: it will be delivered by air or sea. Please allow 5-8 days for air freight and 15-30 days for sea freight.
3. Payment method: We can accept TT/Bitcoin/Western Union
4. Product packaging: 25kg, 50kg, 100kg, 1000kg, or customized according to customer requirements.
5. Delivery Details
Lead time: 12-24hous after confirming payment.
Shipping way: Fedex/UPS/TNT/EMS/Special line/By sea or By air.
Note: Package will be reshipped if you would not receive it.
| CAS | 9012-76-4 |
| Name | Chitosan |
| Appearance | white powder |
| Molecular Formula | C6H13NO4 |
| Molecular Weight | 163.172 |
| Density | 1.75g/cm3 |
| PSA | 95.94 |
| LOGP | -1.5255 |
| Melting point | 88ºC |
| Refractive index | 1.7 |
| Storage condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances |
Company Profile
| Hebei Nafu Technology Co. LTD is one of the most dynamic research and advanced technology companies. We now have the most complete range of API& Pharmaceutical intermediates. We focus on doing forign markts and and our products sell well in many countries, such as the U. S. A, the Netherlands, Poland, Canada, England, Italy, Columbia and so on. We also have the business of custom synthesis of various organic compounds as a supplementary. We can synthesis almost any chemicals. Compounds can be ordered in scales ranging from milligrams to tons. Welcomed the new and old customers advisory purchase. |
Product packaging:
FAQ:
Q: How to start orders or make payments?
A: You can send your requirement here on line,or send your purchase order by email to us, 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 buy samples for some products,and there will be discount for sample, after testing our sample, if all is ok for you, when make bulk order, we can return the sample fee back to you, and you can also send us your requirement for some special item, we can found for you in our local market.
Q: What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 1kgs. For other low value product, our MOQ starts from 10kg and 100kg.
Q: Is there a discount
A: Different quantity has different discount, for larger quantity, we alway support with better price.
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