成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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>Ethynyl estradiol
Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol
  • Ethynyl estradiol

Ethynyl estradiol

Price $10
Package 1Kg/Bag
Min. Order: 1ASSAYS
Supply Ability: 20 Tons
Update Time: 2021-11-03

Product Details

Product Name: Ethynyl estradiol CAS No.: 57-63-6
Min. Order: 1ASSAYS Purity: 99%
Supply Ability: 20 Tons Release date: 2021/11/03

Product Details


Chemical Name: Ethynyl estradiol 

CAS 57-63-6

Molecular Formula: C20H24O2

Molecular Weight: 296.4

Appearance: White crystalline powder

Assay: ≥99.5%

ApplicationFor the preparation of contraceptives.

Specification


Item

Specifications

Appearance

White crystalline powder

Purity

≥99.5%

Melting point

182~183oC

Water

≤0.5%



About Us:

Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in 


Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only 


involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for 


plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe 


and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products 


of 99.9+ purity. This is an important reason for customers to choose

High quality with competitive price.

1. Standard bp/usp/ep/enterprise standard.


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%.

4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in 


there for transferring.


We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.


Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$32.00/100mg
VIP5Y
TargetMol Chemicals Inc.
2024-11-19
$32.00/100mg
VIP3Y
TargetMol Chemicals Inc.
2024-11-19
$0.00/1g
VIP1Y
BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
2024-09-06
$70.00/1g
VIP2Y
Zibo Hangyu Biotechnology Development Co., Ltd
2024-07-10
$0.00/1g
VIP1Y
airuikechemical co., ltd.
2024-04-03
$1.00/1g
VIP4Y
Dorne Chemical Technology co. LTD
2024-03-26
$10.00/1kg
VIP1Y
Wuhan Xinhao Biotechnology Co., Ltd
2024-01-18
$0.00/1kg
VIP1Y
Shandong Hanjiang Chemical Co., Ltd
2024-01-11
$200.00/1KG
VIP2Y
Henan Fengda Chemical Co., Ltd
2023-12-30
$10.00/1kg
Nantong Guangyuan Chemicl Co,Ltd
2023-12-12
  • Since: 2015-10-08
  • Address: Room 1103-1,Haiyue Building,YuHuaXi Road, Qiaoxi District , Shijiazhuang, Hebei province
INQUIRY