Why Choose Us? 

1. Selecting raw materials strictly,our products are the highest purity.

2. Reasonable and competitive price. Provide the best and professional service.

3. Fast delivery of the samples ,samples from stock. Reliable shipping way.

4. Full experience of large numbers containers loading in Chinese sea port.

5. Best after-service after shipment .

6. Professional documents for your custom clearance.  

FAQ

Q1:Are you trading company or manufacturer?

A1: We are chemical factory in China. So we can provide wholesale price and product customization.

Q2: How to confirm the product quality before placing an order?

1) You can get free samples of some products, just pay the basic fee for us.

2) You can also send us the specifications or your requirements, and we will customize the product for you.

Q3: How long is your delivery time?

A3: Generally 1-3workkdays after order confirmed.

Q4: what's your terms of payment?

A4: We can accept various payment methods, western union, T/T, BTC( bitcoin)etc.

Shipping and payment

Name；Diphenhydramine Hydrochloride

CAS :147-24-0

MDL Number:MFCD00012479

MF:C17H21NO. HCl

MW:291.82

Min. Purity Spec:98% (HPLC)

Physical Form (at 20°C):Solid

Melting Point:168-174°C

Long-Term Storage:Store long-term in a cool, dry place

Note:Manual review is required before order is released.