Promethazine hydrochloride

Product Name: Promethazine hydrochloride

Synonyms: 10-(2-Dimethylamino-1-propyl)phenothiazine hydrochloride

Molecular Formula: C17H20N2S.HCl               Molecular Weight: 320.88

CAS RN: 58-33-3 widelychemical                       EINECS: 200-375-2

Assay: not less than 99.0%

Appearance: White or light yellow crystalline powder

PH: 4.0-5.0                                                        Loss on drying: not more than 0.5%

Melting point 230-232℃                                    Residue on ignition: not more than 0.1%

Uses: for allergic diseases and vomiting during pregnancy

WHY CHOOSE US?

Strict quality control： Good raw material is the basic of good quality, Widely see the quality control as the life of enterprise. Widely has its unique quality control department.After finishing the regulations Pharmacopoeia rigorous testing according to authority third-party testing and relevant laws, regulations and only up to the grade, we can let the product be passing.

Price advantage of service：Widely's production and sale one-stop service, is in the continuous improvement and innovation, so that Widely promise customers purchasing good product with reliable price.

Quick Delivery: When customers do not have special subcontracting requirements, we will delivery the goods within 24 hours after we recieve the payment according to customers requirements.(If meets the national holidays, the time is put off by turns)