Promethazine Hydrochloride Powder CAS 58-33-3 Promethazine Hclchemical Powder Promethazine HCl

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, USP, BP
• Suitable for: Adult
• State: Solid
• Purity: >99%
• Model NO.: CAS 58-33-3
• Product Name: Promethazine Hydrochloride
• CAS: 58-33-3
• M.F.: C17h21cln2s
• M.W.: 320.88
• Shelf Life: 2 Years
• Storage: Room Temperature
• Grade: Medicine Grade
• Certificate: ISO/GMP
• Sample: Free Sample
• Transport Package: 10g/Bag; 100g/Bag; 1kg/Bag; 25kg/Bag
• Specification: 99% Pharmaceutical grade
• Trademark: Biohorlden
• Origin: China
• HS Code: 294200000
• Production Capacity: 5kg/Month

Product Description

Product Description

Quality Assured Promethazine Hydrochloride Powder CAS 58-33-3 Promethazine Hclchemical Powder Promethazine HCl

Product Name: Promethazine hydrochloride
CAS: 58-33-3
MF: C17H21ClN2S
MW: 320.88
EINECS: 200-375-2

Melting point: 230-232°C
Boiling point: 329.1±15.0 °C
Density: 1.137±0.06 g/cm3
Storage temp.: Store at RT
Appearance: White Powder

 

Detailed Photos

Specification

Items Tested	Specification	Result
Characters	A white, crystalline powder or colorless crystals.	A white crystal.
Identification	IR should comply with the Reference Standard spectrum. UV should comply with the Reference Standard spectrum. An orange-red precipitate is performed.	IR complies with the Reference standard spectrum. UV complies with the Reference standard spectrum. An orange-red precipitate is performed.
Melting range	88 ~92 degree	89.8-90.2degree
Loss on Drying	Not more than 1.0%	0.22%
Readily carbonizable Substances	The resolution has no more color than Matching Fluid A.	Conform
Residue on ignition	Not more than 0.1%	0.02%
Heavy metals	Not more than 0.001%	Conform
Chloride	Conform	Conform
Assay (HPLC)	98.0%-102.0%	99.96%
Ordinary Impurities	≤1%	Conform
Reaction	Conform	Conform
Conclusion	Complies to USP31

Function&Application

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.

Certifications

Packaging & Shipping

 

FAQ

Q1: Are you a manufacturer?

Answer: Yes, we are manufactuer.

 

Q2: Which kind of payment terms do you accept?

Standard terms: T/T, MoneyGram, Western Union, PayPal.

Also L/C at sight is acceptable for large amount.

 

Q3: Can you give me a discount price?

Sure,It depends on your qty.

 

Q4: How can i get a sample?

Free samples are available for some products,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

 

Q5: How to guarantee the Product Quality before placing orders?

Strict QC with 6 steps testing from raw material purchase to finished product.

 

Q6: How to solve the after-sale disputes?

First of all, our quality control will reduce the quality problem to near zero.

We accept Changing, Reshipping or Refunding service if any quality problem.