天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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 >API>Hormones and the Endocrine System>Estrogen and progestin drugs>Estriol
Estriol
  • Estriol

Estriol

Price $1
Package 10g
Min. Order: 10g
Supply Ability: 300 kgs
Update Time: 2021-01-14

Product Details

Product Name: Estriol CAS No.: 50-27-1
EC-No.: 200-022-2 Min. Order: 10g
Purity: 99% Supply Ability: 300 kgs
Release date: 2021/01/14

Product name :Estriol
Other names :TRIDESTRIN; 16-alpha,17-beta-oestriol; 16alpha,17beta-Oestriol; 16alpha-Estriol; 16-alpha-hydroxyoestradiol; 16alpha-Hydroxyoestradiol; 3 dec - alpha, beta -- estriol; 3 dec alpha, beta - 17 Estriol
CAS number: 50-27-1
Molecular formula: C18H24O3
Molecular weight: 288.38
EINECS no. : 200-022-2
Density: 1.255 g/cm3
Melting point: 281-282 ℃
Boiling point: 469°C at 760 mmHg
Flash: 220.8 ° C
Steam pressure: 1.34E-09mmHg at 25°C
Specific rotation: D25 +58° ±5° (0.04g in 1 mL Dioxane)
Index of refraction: 58 ° (C=0.4, Dioxane)
Storage condition: minus 20°C, Freezer
Appearance: White crystalline powder.
Solubility: insoluble in water, slightly soluble in ethanol (1:500), ether, chloroform, dioxane and vegetable oil, soluble in pyridine and alkali hydroxide solution.
Appearance: White crystalline powder

Company Profile Introduction

WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD is located in Jiangxia District, Wuhan City, Hubei Province. Main pharmaceutical intermediates, raw materials, food additives, antibiotics raw materials, etc. Wuhan dongkangyuan Technology Co., Ltd. is located in Wuhan, the thoroughfare of nine provinces. It is a high-tech industrial company specializing in the R & D and sales of chemical raw materials in Central China. The company has its own R & D base, equipped with advanced production equipment and high-efficiency precision testing instruments, with a complete, scientific and quality management system. And constantly committed to technological innovation, product innovation and management innovation, with high-tech and excellent innovation quality service has won the trust of University organs, scientific research institutions, pharmaceutical manufacturers, quality inspection departments, environmental protection enterprises, chemical production, agricultural production, food related industries and other industries. In order to ensure that our products in the same industry with super competitiveness. The company has independent import and export operation rights and excellent sales team.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$55.00/100mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-19
$0.00/1KG
VIP1Y
Hangzhou Hyper Chemicals Limited
2024-08-30
$10.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-28
$1.00/1g
VIP4Y
Dorne Chemical Technology co. LTD
2024-03-26
$90.00/1kg
VIP1Y
Hebei Kangcang new material Technology Co., LTD
2024-03-20
$45.00/1kg
VIP1Y
Sigma Audley
2024-03-07
$10.00/1kg
VIP1Y
Wuhan Xinhao Biotechnology Co., Ltd
2024-01-17
$0.00/1kg
VIP1Y
Shandong Hanjiang Chemical Co., Ltd
2024-01-12
$100.00/1kg
Hong Kong Excellence Biotechnology Co., Ltd.
2023-10-12
$30.00/1KG
Firsky International Trade (Wuhan) Co., Ltd
2023-10-09
  • Since: 2013-04-05
  • Address: CIRCLE BULIDING,WUCHANG,WUHAN,CHINA
INQUIRY