Country: 
China (Mainland)
Business Type:Trading Company
Tel: 13156265101
Mobile: 13156265101
Tel: 13156265101
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.10034-99-8
CAS NO.10034-99-8
We have exported more than 2000mt every year, and exported more than 40 countries all overy the world.
We can offer you competitive price with prompt shipment, hope have a good cooperation with you.
If any more I can do for you, please contact me.
The objective of the company is to put quality first and put our customer’s needs first –the satisfaction of our customers is the company’s ultimate goal. Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose.Innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China. Through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
CERTIFICATE OF ANALYSIS
|
Item |
Specification | |
|
Appearance |
White or almost white ，crystalline powder or brilliant, colourless crystals |
|
|
Solubility |
Freely soluble in water,very soluble in boilong wather, practically insoluble in ethanol(96 per cent) |
|
|
Identification |
1.It gives the reactions of sulfates.2.It gives the reaction of magnesium. |
|
|
Acidity and alkalinity |
The consumption of hydrochloric acid or sodium hydroxide should be not more than 0.2 mL. |
|
|
Appearance of solution |
The solution is colorless and transparent. | |
|
Chloride |
＜300ppm | |
|
Iron |
＜20ppm |
|
|
Loss on drying |
48.0～52.0 |
|
|
Totoal aerobic bacteria |
≤1000cfu/g |
|
|
Totoal of yeast & mould |
≤100cfu/g |
|
|
Bacteria Endotoxin |
≤0.07EU/mg |
|
|
Assay |
After burning on ignition to be constant, Calculated on the anhydrous subatabce, weight of MgSO4should be 99.0--100.5%. |
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