Polyphosphoric acid

Tadalafil paramete

CAS No.: 171596-29-5
MF: C22H19N3O4
Place of Origin: Shandong, China
Grade Standard: Medicine Grade
Brand Name: Lookchemical
Purity: 99%
Assay: Purity 99%
Melting point: 298-300°C
Flash point: 2℃
Sample: Availiable
Other Names: Tadalafil
EINECS No.: 200-835-2
Type: Anesthetic Agents
Usage: Animal Pharmaceuticals
Model Number: 171596-29-5
Shelf life: 2 Years
Molecular Weight: 389.4
Form: Power
Packing: 1 Kg/foil Bag


Product Tadalafil
Batch No. 1601001 Date of Sampling March 7,2016
Quantity Sample Date of Report March 8,2016
Packing ----- Test basis EP 8
Items Acceptance standard Results of analysis
Appearance White or almost white crystalline powder

White crystalline powder


Phosphodiesterase 5 inhibitor for the treatment of male erectile dysfunction, the second generation of phosphodiesterase 5 inhibitor for the treatment of male BO dysfunction

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: 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.


H302 (57%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (56%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H315 (40%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (40%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H332 (56%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (38%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.


1kg 5kg 10kg 25kg/bag or as your requirement

Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

Tadalafil picture

Packaging and shipping

Honor Certificate

Professional team