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Xian Wanlong pharmaceutical Co., Ltd

Products >> API-Gadodiamide CAS:131410-48-5

API-Gadodiamide CAS:131410-48-5

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Description
Product Name: API-Gadodiamide CAS:131410-48-5
Supply Ability:
Related proudcts api & intermediates, pharmaceuitcal raw m,
Specifications Infrared absorption Should conforms with the standard spectrum
Price Term: FOB
Port of loading: SHANGHAI
Minimum Order 1KG
Unit Price:

Mail:raffiachou@ho***il.com
Skype:yukebbcc
Whatsapp:+8613259794374


Analysis Item Specification Results
Idencification A:Infrared absorption Should conforms with the standard spectrum
Conforms
B:The maximum absorption at the relevant wavelength specifiied Conforms
Microbial limits 500cfu/g 20cfu/g
Bacterial endotoxins <3.5Eu/mg Conforms
Water content Between 3.0% and 14.0% 10.00%
Limit of free gadolinium(lll) Not more than 0.3%(anhydrous basis) Not finding
LimitoffreeDiethylenetramine pentaaceticaoidbismethylamide Not more than 0.7%(anhydrous basis) 0.090%
Limit of methylamine Not more than 0.05% 0.001%
Limit of acetone, ethyl alcohol,isopropyl alcohol
Acetone Not more than 0.2% 0.00%
Ethyl alcohol Not more than 0.2% 0.01%
Isopropyl alcohol Not more than 0.2% 0.05%
Total impurity Not more than 0.2% 0.06%
Related comounds
Impurity A Not more than 2.0% 0.10%
Impurity B Not more than 2.0% 0.15%
Individual Impurity Not more than 0.2% 0.05%
Total Impurity (except of Impurity A&B) Not more than 0.5% 0.29%
Content of gadolinium 26.0~29.0% 28.7%
Assay 97.0~103.0% 99.8%
The material complies with the USP32 complies

Contact Us
Company: Xian Wanlong pharmaceutical Co., Ltd
Contact: Ms. raffia chou
Address: No.5 Chuangxin Road,New Industry
Postcode: 710075
Tel: +862981881044
Fax: +862981881044
E-mail:         


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Tel : +862981881044 Fax : +862981881044
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