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High Quality Raw Powder 7- Keto DHEA CAS 566-19-8

China High Quality Raw Powder 7-Keto DHEA CAS 566-19-8, Find details about China Raw Powder, Pharmaceutical Chemical from High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

Model NO.
Raw Powder
Grade
Medical Grade
Steroid Assay
99.99%
Transportation
DHL, UPS, TNT, EMS, FedEx or Other
MOQ
100g
Trademark
aimi
Transport Package
Disguised
Specification
white powder
Origin
China
HS Code
2942000000
Model NO.
Raw Powder
Grade
Medical Grade
Steroid Assay
99.99%
Transportation
DHL, UPS, TNT, EMS, FedEx or Other
MOQ
100g
Trademark
aimi
Transport Package
Disguised
Specification
white powder
Origin
China
HS Code
2942000000

High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

 

Product Detailed

 
Purity99%
Molecular formulaC20H24O2
Min order10g
PackingFoil bag or tin
AppearanceWhite crystalline powder
High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

 Specifications:
 


TEST ITEMS		       SPECIFICATIONRESULTS
Description: White Crystalline PowderWhite Powder
Identification:  PositivePositive
Assay(by HPLC):  98.0~102.0%99.34%
Absorbance(E1cm):  465~495482.5
Melting Point:  191~195°C193.5~195.0°C
Loss On Drying:  0.5%max0.19%
Specific Rotation:  +288°~ +298°+290.2°
Residue On Ignition:  0.1%max0.03%
Related Substances:  Total:1.5%max<1.3%
    Single:0.5%max<0.4%
Residue Solvents:  0.2%max0.10%
Heavy Metals:  20PPm max<10PPm
ConclusionThe specification conform with enterprise standard.
 

High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

High Quality Raw Powder 7-Keto DHEA CAS 566-19-8
High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

FAQ
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 Etc.

Q3: 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.

Q4:What's your MOQ?
A:Our MOQ is 100g. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount?
A:Different quantity has different discount.

Q7: How do you treat quality complaint?
A:First of all, 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 or refund your loss.



High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

Our Advantages:
1.We are very experienced with this field(more than 10 years);
2.Good after-sales service
3.100% quality guaranteed;
4.We accept sample order for testing;
5.Strong supply ability
6.Made in China gold members with high credit guarantee.
High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

High Quality Raw Powder 7-Keto DHEA CAS 566-19-8

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