Shanghai Upbio Tech Co.,Ltd
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 11th
years
Assessed Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Lab/Research institutions
Tel: +86-21-52196435
Mobile:
Tel: +86-21-52196435
Fax: +86-21-54386655
Province/state: Shanghai
City: Shanghai
Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China
MaxCard:
Ms.NancyCAS NO.637-58-1
99%(1-100.00)Kilogram
1.In No Less SIX years exporting experience. for US clients can 100% received goods
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Upbio is Specialized in plant extract,APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials.
(1) Company Introduction:
Upbio is a comprehensive manufacturer and an international
distribution of chemicals throughout the world. Specialized in APIs, chemical intermediates,
herbal extract and pharmaceutical raw materials. our products sell well in Europe, U.S.A., Japan and Korea, Southeast Asia, Taiwan and other country.
(2) Product Detail
|
Items |
Standard |
Result |
|
Appearance |
White to almost white crystalline powder powder |
White crystalline powder |
|
Solubility |
Freely soluble in water and in alcohol,soluble in chloroform, very slightly soluble in ether |
Complies |
|
PH |
About 4.5 |
4.41 |
|
Identification |
A:By IR, To match with working standard B:By HPLC,To match with working standard C:A solution responds to the test for Chloride |
Complies Complies Complies |
|
Melting point |
170～174℃ |
171.9～173℃ |
|
Loss on drying |
≤1.0% |
0.07% |
|
Residue on ignition |
≤0.1% |
0.056% |
|
Residual solvents |
Isopropanol ≤0.5% Ethanol ≤0.5% Petroleum ether≤0.5% Acetone ≤0.5% Methanol ≤0.3% Ethyl acetate ≤0.5% Triethylamine ≤0.032% |
Not detected 0.0076% Not detected Not detected Not detected 0.03% Not detected |
|
Assay |
98.0%～102.0% (on the anhydrous basis) |
99.66% |
|
Conclusion |
Conforms with USP41 standard. |
|
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(3) Factory Picture:
Welcome to Upbio, and welcome to inquiry me about all our products, we will provice the competitive price for u. We are sincerely responsible for the "product quality" and "After Service"