|
| offering Chromium nitrate |
|
|
|
 항목소개 |
|
 |
|
|
| Chemical name
Chromium nitrate
CAS NO
7789-02-8
Quality index
HG3-936-76
Chemical formula
Cr(NO3)3·9H2O
Molecular weight
400.148
Appearance
Anhydrous matter is light green powder, Its nonahydrate is violet monocline crystal.
Melting point
66.3ºC
Boiling point
125.5ºC
Quality index
Index name
HG-3-936-76
Cr(NO3)3·9H2O %
≥98.0
Water insoluble matter %
≤0.02
Chloride(as Cl-)%
≤0.01
Sulfate(as SO42-))%
≤0.02
Al %
≤0.05
Fe %
≤0.01
Ca %
≤0.01
Na %
≤0.1
K %
≤0.1
Uses
used to produce organic chromium compounds, catalyst and carrier, used as inhibitor and mordant, used in glass, ceramics and reagent.
Packing
25KG(50KG)/drum,(carton) or following your demand.
|
| 회사소개 |
|
 |
|
|
| Founded in 2003, and located in Hi-tech Business-establishment Centre in Xihu district, Hangzhou city, Hangzhou Baokai Bio-Chemicals Co.,Ltd. is a specialized technical researching, developing and manufacturing enterprise. We have close cooperation relationships with Zhejiang University, Zhejiang University of Science and Technology, Emden-Leer of Germany etc.
In year 2005, we established our own production factory-- Nantong Baokai Chemical Co., LTD with occupied floor area of 3 hectares, in Jiangsu Province.
Through developing new technologies and upholding such idea of "Be environment-friendly, efficient and energy-saving", we have successfully developed a series of products, including fluoro-pharmaceutical intermediates trivalent chromium reagents and quinazoline etc. Up to now, our business range covers R&D of products, production, sale, technical consultation and environment protection. Basing on such tenet of "Be honest and practical, technically innovative, customers supreme", we now are becoming more and more popular in these sectors for excellent R&D ability and top quality; we enjoy excellent reputation. |
| 연락처 |
|
 |
|
|
| 주소: |
Room 304, Subsidiary building, Longdu Mansion, 386#, Tianmushanlu, Hangzhou, China |
| 전화 : |
+86-571-85029599 |
| 팩스 : |
+86-571-85029600 |
| 담당자
: |
Polly Yao, Sunny Sun |
| E-MAIL: |
sales@baokaichem.com |
|
|
|
|
