Product Description
Pharmaceutical Wholesale Price Diphenhydramine Hydrochloride powder
Common Name |
Diphenhydramine Hydrochloride |
CAS Number |
147-24-0 |
Molecular Weight |
291.816 |
Density |
1.024g/cm3 |
Boiling Point |
343.7ºC at 760 mmHg |
Molecular Formula |
C17H22ClNO |
Melting Point |
168-172 °C |
MSDS |
ChineseUSA |
Flash Point |
101.5ºC |
Item |
Specification |
Test Results |
Characteristics |
White powder |
Complies |
Assay |
≥99.0% |
99.15% |
Loss on Drying |
≤2.0% |
1.65% |
Pb |
≤2.0PPM |
Complies |
As |
≤1.0PPM |
Complies |
Hg |
≤0.5PPM |
Complies |
Total Plate Count |
≤1000CFU/g |
Complies |
Yeast/Mold |
≤100CFU/g |
Complies |
E.Coli |
Negative |
Complies |
Diphenhydramin is an antihistamine mainly used to treat allergies. It is also used for insomnia, symptoms of the common cold, tremor in parkinsonism, and nausea. It is used by mouth, injection into a vein, and injection into a muscle.effect is typically around two hours after a dose and effects can last for up to seven hours.
Common side effects include sleepiness, poor coordination, and an upset stomach. Its use is not recommended in babies. There is no clear risk of harm when used during pregnancy; however, use duringbreastfeeding is not recommended. It is a first generation H1-antihistamine and works by blocking certain effects of histamine.
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Packaging & Shipping
Company Profile
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
3-5 days
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
By air, by sea. By express: DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou