Manufacturer Supply Organic Food Grade Plant Extract Sophora Japonica Extract 95% Quercetin CAS 117-39-5 Chemicals

• CAS No.: Raw Powder
• Formula: Raw Powder
• EINECS: Raw Powder
• Type: Synthesis Material Intermediates
• Appearance: Fine Powder
• Quality: Industrial
• Model NO.: Quercetin
• Colour: White
• Export Markets: Global
• Express: EMS, DHL, FedEx, TNT
• MOQ: 1g
• Package: 1kg/Aluminium Foil Bag or as Required
• Transport Package: Disguise Package
• Specification: 1g
• Trademark: Custom
• Origin: China
• Production Capacity: 50000g/Week

Product Description

 

 

 

 Product Name: Quercetin
Molecular Formula: C15H10O7
Molecular Weight: 302.23
CAS No.: 117-39-5
EINECS No.: 204-18-7
Appearance: Yellow fine Powder
Assay:90%,97%, 98% By HPLC
Solubility:Soluble in water, insoluble in benzene, ether and chloro.form 
Packaging: 25 KG/DRUM
Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf life: 24 Months
 

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg       Fast: 3-7 days         High cost       Door to door service,       easy to pick up the goods	Suitable for more than 50kg       Fast: 3-7 days       High cost       Port to port,        professional broker needed	Suitable for more than 500kg     Slow: 7-45 days     Low cost     Port to port,      professional broker needed

Q1: Can i get some samples?
A:Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Money Gram.

Q3: How to confirm the Product Quality before placing orders?
1.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.
2. You can tell us your product specifications and requests,we will manufacture the products  according to your requests.

Q4:Is there a discount?
A:Different quantity has different discount.

Q5: How do you treat quality complaint?
A:Our quality control will reduce the quality problem to near zero. If there is a real
quality problem caused by us, we will send you free goods for replacement.

Q6:Do you Accept Sample Order?
A:Yes