High Quality Fosfestrol Sodium, Hexoestrol & Diethylstilbestrol

Function: Hormones and Regulation of Endocrine Function of Drug
Certification: GMP
Grade Standard: Medicine Grade
Type: Chemical Reagent
State: Solid
Volatile: Not Volatile
Samples:
US$ 100/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

Contact Supplier

Gold Member Since 2005

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company

Basic Info.

Model NO.
DES
Odor
Odorless
Form
Powder
Transport Package
25kgs/drum
Specification
BP
Trademark
Fraken
Origin
China
Production Capacity
1MT

Product Description

Diethylstilbestrol BP2007/USP31
Items Specification Results
Appearance the colorless crystal or white crystal powder almost white crystalline powder
Identification 1) positive reaction complies
  2) the main peak retention time of test solution
should comply with working standard
complies
  3) IR spectrum conform to the reference complies
Acid basicity neutrality is reacted complies
Melting point 169-172oC 169-170oC
Loss on drying ≤0.5% 0.2%
Organic volatile impurities conform complies
Sulphated ash ≤0.1% 0.04%
Assay (C18H20O2) 97-103% 99%

Fosfestrol Sodium BP2007/USP31
Items Specification Results
Appearance white or almost white powder almost white powder
Identification positive complies
Acid basicity neutrality is reacted complies
Relevant substances conform complies
Chloride ≤350ppm <350ppm
Light absorption The A at the maxiumum is 280-320nm complies
Water 13.0-16.5% 13.8%
Inorganic phosphate conform complies
Free stilbesterol ≤0.15% <0.15%
Stilbestrol sodium monophosphate ≤1% <1%
Assay (C18H18Na4O8P2▪xH2O) 98.0-101.0% 99.3%

Hexoestrol BPC1968
Items Specification Results
Appearance colorless crystalline powder complies
Identification positive complies
Melting point 185-188˚C 186-187˚C
Loss on drying ≤0.5% 0.2%
Sulphated ash ≤0.1% 0.04%
Dimethoxy compounds complies complies
Assay ≥99% 99.8%

Packaging: 25kg/drum or as your requirements.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: Within two weeks after receiving your prepayment.

Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.

*******************************************************************************
To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao fraken international trading Co., Ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: 0086 532 83899718
Fax: 0086 532 83623236
Web: http://fraken.en.made-in-china.com

High Quality Fosfestrol Sodium, Hexoestrol &amp; Diethylstilbestrol

Send your message to this supplier

*From:
*To:
avatar Mr. Jack Liu
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now