home česky deutsch english español français italiano magyar polski português по-русски türk usulü عربي 汉语 한국어 日本語

Goods offers - onicon chemical co.tld


RubricGoods offers
linkLinks to:
yesResale (23)
yesB2B offers (42)
noMachines manufacturer
noProduct database
Date15.01.2010
Contact details
Companyonicon chemical co.tld
Namechem
First namechem
Streetno198 yanjiangdadao
zip code Town443003 yichang
Phone86-717-6307507
Fax86-717-6307582
Emailoniconchem@hotmail.com
wwwhttp://www.pharma-chemical.com
Correspondenceenglish
Tetracosactide Acetate(ACTH1-24)
CAS NO 16960-16-0
purity :98% min
1 Appearance White to off-White powder Conforms
2 Solubility Soluble in water or acetic acid to give a clear, colorless solution Conforms
3 Identity by HPLC The retention is the same with the reference substance. Conforms
4 Specific Optical Rotation -99.0~-109.0(c=1,1%HAc) -102.6°
5 Amino Acid Composition ± 10% of theoretical Conforms
6 Water Content (Karl Fischer) ≤8.0% 3.8%
7 Acetate Content (By HPLC) ≤13.0% 11.5%
8 Related Substance (By HPLC) Total Impurities (%)≤2.0% Largest Single Impurity (%)≤ 1.0% 1.3% 0.8%
9 Assay(ByAnhydrous,AceticAcid-Free) 97.0~103.0% 98.2%
10 Bacterial Endotoxins ≤ 50 IU/mg Conforms Desmopressin Acetate