Basic Info
| Product Name | diphenhydramine |
| CAS | 58-73-1 |
| Molecular formula | C17H21NO |
| Molecular Weight | 255.355 |
| Boiling point | 343.7±27.0 °C at 760 mmHg |
| Flash point | 101.5±26.0 °C |
| PSA | 12.47000 |
| LogP | 3.66 |
| Accurate quality | 255.162308 |
| Vapor pressure | 0.0±0.8 mmHg at 25°C |
| Refractive index | 1.551 |
Company Profile
Anhui Rencheng Technology Co., Ltd. (hereafter called ARTC), established in 2015, is a first-level high-tech enterprise, specialized in the field of chemical industry. ARTC distinguishes itself by the very variety and quality of its products that includes pharmaceutical intermediates, plant extracts, chemical reagent, animal pharmaceutical, agrochemical intermediates, antibiotic etc.
Based on the concept of ‘Rooted in China, and head for the World’, anchored by the strength of manufacturing capability and trading management, ARTC have been providing customers all-round services by focusing on details for each step, such as R&D, quality control, logistics and so on, and would like to continue to provide optimal solutions that are efficient, economic and sustainable.
Chemistry needs reaction, friendship needs interaction, while trust lies in between. And the very trust comes from the reliable quality and detail-oriented service. Bearing this motto in mind, ARTC is willing to jointly create a harmonious win-win society with friends all over the world.
We would define us as a cog in the machine and a partner in the cause. In pursuit of the spirit of ‘being part of our customer’, we believe we will merge into the whole picture of splendor of our clients, shining with same hue of glory.
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Package&Shipping
Our Advantages.
1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.
2. Market feedback and goods feedback will be appreciated, meeting customers’ requirement is our principal responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.