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USA warehouse silden cas 139-755-83-2 SD powder manufacturers in stock

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Cas 139755-83-2 SD powder manufacturers in stock
Product Description
Product Name
SD powder
Other Names
Silden powder
Purity
99.9%-100%
CAS No.
139755-83-2
Appearance
White Powder
EINECS
200-659-6
M.F.
C22H30N6O4S
Shelf Life1
2 Years
Details Images
Function
1. Activate libido within 15 to 30 minutes.
2. Prolong the time of sexual intercourse.
3. Enhance sexual stamina,get the natural harder and stronger erection.
4. be used to treat Erectile Dysfunction (ED) effectively.
5. No harmful side effect,safe without addiction.

Application

1. Sd is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. SD is used to improve the ability to exercise in people with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the lungs, causing shortness of breath, dizziness, and tiredness).
SD is in a class of medications called phosphodiesterase (PDE) inhibitors. SD treats erectile dysfunction by
increasing blood flow to the penis during sexual stimulation.

This increased blood flow can cause an erection. SD treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily.

2. Sexual dysfunction
The primary indication of SD is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now standard treatment for erectile dysfunction in all settings, including diabetes.

Specification of Sildenafil
Tests
Specifications
Result
Description
White or almost white crystalline powder
White crystalline powder
Solubility
Diffluent in Ach, slightly soluble in methanol, almost insoluble in chloroform
Complies
HPLC
Comply with standard
Complies
A292/A227
2.28~2.42
2.36
IR
IR should comply with the reference standard spectrum
Complies
citrate
Positive
Complies
Acidity
3.0~5.0
3.63
Loss on Drying
≤1.0%
0.32%
Residue on ignition
≤0.1%
0.04%
Heavy Metals
≤10ppm
Complies
Relevant Impurity
≤0.5%
0.28%
Methanol
≤0.3%
0.02%
Methylene dichloride
≤0.06%
0.02%
N,N-Dimethyl formamide
≤0.088%
Complies
Assay
98.0~99.9%
99.10%
Packing & Delivery
Shipping
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
Company Introduction

1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service.
2. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
About US
FAQ
Contact US
If you are interested, welcome to contact with us
Pls send message if you are interested, click "send" as below
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