| Customization: | Available |
|---|---|
| CAS No.: | 518-47-8 |
| Formula: | C20h13nao5 |
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Fluorescein disodium salt is an organic compound with the chemical formula C20H10Na2O5. It is an orange powder, soluble in water and ethanol, and has strong green fluorescence
| Product name | Fluorescein disodium salt Fluorescein powder |
| CAS | 518-47-8 |
| Apperance | Orange powder |
| Specification | 99% |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
| FAQ |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, Delivery within 4-15days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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