一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic ketones>2'-HYDROXYCHALCONE
2'-HYDROXYCHALCONE
  • 2'-HYDROXYCHALCONE

2'-HYDROXYCHALCONE

Price Get Latest Price
Package 25Kg/Bag
Min. Order: 25Kg/Bag
Supply Ability: 20
Update Time: 2021-11-20

Product Details

Product Name: 2'-HYDROXYCHALCONE CAS No.: 1214-47-7
EC-No.: 214-928-0 Min. Order: 25Kg/Bag
Purity: 98%-99% Supply Ability: 20
Release date: 2021/11/20

Chinese name propafenone hydrochloride, propafenone.


English name Propafenone HCl


CAS RN 34183-22-7


The molecular formula C21H28ClNO3 molecular weight is 377.9049


Quality index USP32/CP2010


Appearance Propafenone hydrochloride is white crystalline powder.


The content of propafenone hydrochloride is ≥99.0%


Melting point 171℃-174℃ loss on drying ≤0.5% PH value 5.0-6.2


Ignition residue ≤0.1% single impurity ≤0.5% total impurity ≤1.0% heavy metal ≤10ppm


Uses: Propafenone hydrochloride is used as a cardiovascular drug.


Package 25KG/ barrel valid for 2 years


Company Profile Introduction

Henan Qixin Pharmaceutical Co., Ltd. is specialized in fine chemicals, pharmaceutical raw materials and intermediates in North China. The company is located in tangyin county Industrial Cluster, Anyang City, Henan Province (the birthplace of Zhouyi, the hometown of Yue Fei). Henan Qixin Pharmaceutical Co., Ltd. is a brother company of (Anyang Hengfeng Pharmaceutical Co., Ltd.), (Hainan Pharmaceutical Factory), (Hainan Pharmaceutical No.1 Factory) and (Hainan Pharmaceutical No.2 Factory) to produce and sell medical raw materials and intermediates; We are committed to giving full play to the company's own resources and providing our customers with reliable products. The company has large-scale production capacity, and we make unremitting efforts to provide our partners with quality products and services based on the business philosophy of "quality-oriented, science and technology first, honest service and win-win sharing". Henan Qixin Pharmaceutical Co., Ltd. hopes to join hands with new and old customers to create brilliant future.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$30.00
VIP6Y
TargetMol Chemicals Inc.
2026-06-02
Anhuyan (Hainan) Biotechnology Co., LTD
2026-05-22
$85.00
VIP3Y
Zibo Hangyu Biotechnology Development Co., Ltd
2026-05-05
$200.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
$1.00
Wuhan Boyuan Import & Export Co., LTD
2024-01-08
VIP9Y
Capot Chemical Co.,Ltd.
2023-06-19
$30.00
Henan Bao Enluo International TradeCo.,LTD
2023-05-27
$1.00
VIP8Y
Career Henan Chemical Co
2019-07-06
Anhuyan (Hainan) Biotechnology Co., LTD
2026-05-22
Anhuyan (Hainan) Biotechnology Co., LTD
2026-05-22
  • Since: 2018-03-08
  • Address: Tangyin county Administration for Industry and Commerce and Quality and Technical Supervision Bureau
INQUIRY
封开县| 开封县| 历史| 全椒县| 铜川市| 彭水| 镇远县| 城市| 龙泉市| 安福县| 图们市| 怀仁县| 浪卡子县| 红桥区| 资中县| 宜春市| 哈密市| 化德县| 福安市| 桑日县| 山阳县| 深圳市| 清流县| 治县。| 建昌县| 永济市| 尤溪县| 固始县| 广宁县| 邹城市| 东兴市| 永丰县| 沿河| 云龙县| 本溪市| 兴国县| 平泉县| 彭泽县| 江川县| 遵义市| 碌曲县|