Hefei TNJ chemical industry co.,ltd
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Supplier - 9th
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Diamond Supplier Enterprise Certification
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China (Mainland)
Business Type:Trading Company
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CAS NO.78246-49-8
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Hefei TNJ Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 10 years.
1.Product description
Product Name: Paroxetine hydrochloride
CAS: 78246-49-8
MF: C19H21ClFNO3
MW: 365.83
2.Physical properties
Paroxetine hydrochloride is an odorless, off-white powder, having a melting point range of 120° to 138°C and a solubility of 5.4 mg/mL in water.
3.Specification
|
Appearance |
White or almost white crystalline powder |
Conform |
|
Identification |
A. Comparing with the spectrum obtained with CRS |
Conform |
|
|
B. The principal peak obtained with the test solution is similar in retention and size to that obtained with the reference solution |
Conform |
|
|
C. Water (by KF) |
Conform |
|
|
D. Reaction of chlorides |
Conform |
|
Impurity D |
≤0.2% |
|
|
Related substances |
1) Impurity A: not more than 0.3% |
0.03% |
|
|
2) Unspecified impurities: For each impurity, not more than 0.10 % |
|
|
|
3) Total impurities: not more than 0.5% |
|
|
Heavy metals |
≤0.002% |
<0.002% |
|
Water |
2.2%~2.7% |
2.50% |
|
Sulfated ash |
≤0.1% |
<0.1% |
|
Assay(anhydrous substance) |
97.5%~102.0% |
100.20% |
|
Residual solvents |
Meets the requirements |
Conform |
4.Application
Paroxetine Hcl is primarily used to treat major depression, obsessive-compulsive disorder (OCD), Post-
traumatic stress disorder (PTSD). etc. It was first antidepressant formally approved in the US for treatment of
panic attacks
5.Packing
25KG/Drum or as per your requirement