Product Specifications
| Quality: |
Tech Grade |
| Packing: |
Paper Bag |
| Appearance: |
Powder |
Product Description
Applications:
1. Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc;
2. Precipitating agent in Rare-earth mineral processing;
3. Bleaching agent in the textile activities, wood pulp bleaching;
4. Rust-remover for Metal treatment;
5. Grinding agent, such as Marble polishing;
6. Waste water treatment, removing calcium from water.
ITEM
| STANDARD
|
sodium sulphate %(Na2SO4)
|
99.5 MIN.
| 99.0 MIN.
| 99.0 MIN.
|
water insolubles %
| 0.01 MAX.
| 0.05 MAX.
| 0.05 MAX.
|
Ca + Mg (as Mg) %
| 0.03 MAX.
| 0.15 MAX.
| 0.15 MAX.
|
chlorides %(Cl)
| 0.07 MAX.
| 0.35 MAX.
| 0.35 MAX.
|
iron %(Fe)
| 0.002 MAX.
| 0.002 MAX.
| 0.002 MAX.
|
moisture %
| 0.20 MAX.
| 0.20 MAX.
| 0.20 MAX.
|
whiteness %
| 85 MIN.
| 82 MIN.
| 82 MIN.
|
PH-value
| 6-7.5
| 6-8
| 9-11
|
Partickle size: Passed through on 100 mesh
| around 60-65%
| around 60-65%
|
not required
|
HEBEI BOSHUN TRADING Co., Ltd is founded in 2006, located in Xingtai city, with more than 500 excellent staffs and four capable factories. We are mainly engaged in chemical products.
HEBEI BOSHUN TRADING Co., Ltd is specialized in dealing with all kinds of chemicals manufacturing and exporting. Our main products include Caustic soda, STPP, Titanium dioxide, Carbon Black, , Zinc Oxide, , Ferric Oxide, etc, total more than 42 kinds of chemicals, which are widely applied on Paint, Rubber, Textile, Leather, Cleaning, Glass, and many other leading consumer industries. Besides the Chinese native market, our products also enjoy a good reputation in Asia, Mid-east area, African and European market.
We have adopted ISO9001: 2000 Quality Management System Certification, CHC, the AAA level credit unit and BCC Certificate. Since the group was established, successively is honored as by the Hebei Province people's government and the Department concerned "the star enterprise" "the heavy contract to defend the credit Advanced unit" "the quality efficiency Advanced unit".
HEBEI BOSHUN TRADING Co., Ltd would like to establish a good business relationship with all the customers from home and abroad, cordially welcome leaders at all levels, the community public figures and the general business circle friend come the company to instruct to work and to discuss the service, hand in hand to create a beautiful tomorrow.
