Product Specifications
| Prod Model: |
100117 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Assay(N): |
99.9% |
| Content: |
Standard |
| Application: |
Agriculture |
| Classification: |
Organic Analytical Reagents |
| Usage: |
Teaching Reagents |
| Grade: |
AR |
Product Description
Product name: Lab chemical p-Aminobenzene sulfonic acid anhydrous for school/education/research
Company Introduction
Xilong Chemical(Stock number: 002584) is the leading Chemical reagent manufacturer in China.
Established in 1983, with more than 2000 employees, and over 3 billions annual revenue in 2013,
We're devoted to provide our clients consistent high quality product and competitive price.
Technology Development
The company has been engaged in the professional development and production of chemical reagents for more than 20 years and accumulated and cultivated a group of scientific research personnel with strong abilities of research and development and experienced technicians, The company's ability of research and development is leading in the domestic chemical reagents industry.
In quality control, the company has the most advanced examination equipments as ICP-MS (inductively coupled plasma mass spectrometer), FAAS (flame atomic absorption spectrometer) and gas chromatography and liquid chromatography, which makes the level of testing metal ions reach PPT level. Moreover, our QC team owns the qualifications of senior quality inspector, technician, assistant engineer and engineer and they strictly carry out national standards and more strict enterprise standard, ensuring the quality of reagent
Production Process
The company is professional manufacturer of chemical reagents. In the field of chemical reagents, the company has accumulated abundant technical strength, During the long period of production practices, the company has constantly improved the process technology of all procedures and production equipments, forming unique and advanced production technologies at home, obviously enhancing the production efficiency and quality stability, nut also continually improve such technologies and equipments as continuous distillation, material handling, residual-heat utilization and pure water cycle utilization, making quality of the company's reagents reach a high-end level in the domestic counterparts.
Warehouse and logistics
The company first sets supply chain center among the domestic chemical reagents enterprises, advancing the importance of supply chain management to high level. The comprehensive implementation of such information management system as ERP improves management efficiency and broadens communication channels, realizing the real-time monitoring of the situations of stock, sales and logistics distribution of all the subsidiaries nationwide, More important is that experienced supply chain experts can analyze the consumers' purchase habits and summarize laws, realizing forward-looking and positive management of stock. The company's turnover rate has surpassed 99%.
Quality System
Group attaches importance to training talent's professional skill and improving service level, and regards it as the center of enterprise development to contend client's need. Effort hard working, strict with working have become the action rules in our progress.
Xilong Chemical is the best choice for you, any inquiry of chemical reagent, please let us know, our high and stable quality, reasonable price as well as efficient before and after sales SERVICE will absolutely offer you a more competitive advantage, both in quality and profit, in today's competitive market.
Contact:
David Chow/Business Executive
Tel: +86-20-62612188-233
Mobile: +86-15813369693
|
p-Aminobenzene sulfonic acid anhydrous |
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|
|
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|
|
C 6 H 4 (NH 2 )(SO 3 H) |
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MW:173.19 |
|
Specification |
|
|
|
|
Item |
Sign |
AR |
CP |
|
Assay{C 6 H 4 (NH 2 )(SO 3 H)} |
≥ |
99. 8% |
99. 5% |
|
Clarity |
|
passes test |
passes test |
|
Insoluble matter in sodium |
|
|
|
|
carbonate solution |
≤ |
0. 01% |
0. 02% |
|
Ignition residue(as Sulfate) |
≤ |
0. 02% |
0. 05% |
|
Drying loss |
≤ |
0. 1% |
0. 15% |
|
Chloride(Cl) |
≤ |
0. 001% |
0. 002% |
|
Sulfate(SO 4 ) |
≤ |
0. 005% |
0. 01% |
|
Nitrite(NO 2 ) |
≤ |
0. 00002% |
0. 00004% |
|
|
|
|
|
|
UN NO.: |
|
|
R:20/21/22 |
|
CAS NO.:121-57-3 |
|
|
S:23.2-28 |
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Cat.NO. |
Grade |
Quantity |
Packaging |
|
1029125CP025G |
CP |
25g |
Glass Bottle |
|
1029125CP100G |
CP |
100g |
Glass Bottle |
Xilong Chemical Industry Incorporated Co. Ltd. was established in 1983.
We are a manufacturer of Chemical Reagents (Laboratory, PCB and High Purity Grade). Also we handles Pharmaceutical Intermediates sales and development, and Chemical Raw Material Trading.
After 20 years of development, Xilong Chemical has now developed over 1000 different regents products. With strong R&D facility and production capacity, we have developed into one of the largest manufacturer in China. According to China reagents Industry statics, Xilong Chemical Industry Incorporated Co. Ltd. has been the leader in market shares in Reagents industry in China since 2002.
By strictly complies with ISO9001: 2000, ISO14001: 2004 and OHSAS18001: 1999, we can offer our customer high quality of products that is produced in a way that is safe environmental friendly.
Xilong Chemical received many awards for its excellent development in the Reagents industry. Since 2005, Xilong Chemical has registered patent on 23 products and 11 R&D items.
Xilong Chemical's logo "X" is also been recognized as Famous Trademark of China, and Guangdong Providence Trademark.
Technology Development
The company has been engaged in the professional development and production of chemical reagents for more than 20 years and accumulated and cultivated a group of scientific research personnel with strong abilities of research and development and experienced technicians, The company's ability of research and development is leading in the domestic chemical reagents industry.
In quality control, the company has the most advanced examination equipments as ICP-MS (inductively coupled plasma mass spectrometer), FAAS (flame atomic absorption spectrometer) and gas chromatography and liquid chromatography, which makes the level of testing metal ions reach PPT level. Moreover, our QC team owns the qualifications of senior quality inspector, technician, assistant engineer and engineer and they strictly carry out national standards and more strict enterprise standard, ensuring the quality of reagent
Quality System
Group attaches importance to training talent's professional skill and improving service level, and regards it as the center of enterprise development to contend client's need. Effort hard working, strict with working have become the action rules in our progress.
Sales-net
We have established business cooperation with the clients from Southeast Asia, European and American because of our excellent product and reputation, as a result, the trade amount raises quickly. We set up branch companies and agencies in Beijing, Guangzhou, Shanghai, Fuzhou and Wuhan, etc.
We also found the systematical and standard sale and service stations all over the country.
