Product Details
Product Description
Product Description
Magnesium Sulphate Heptahydrate:
Formula: MgSO4•7H2O
Formula weight: 246.47
Product specification:
| INSPECTION ITEM | STANDARD | RESULT |
| Appearance | White crystal | White crystal |
| Main content | ≥99.5% | 99.5% |
| Magnesium sulphate | ≥48.59% | 48.65% |
| Magnesium oxide | ≥16.24% | 16.5% |
| Magnesium | ≥9.80% | 10% |
| Sulphate | ≥12.9% | 13% |
| PH | 5-9.2 | 7 |
| Size | 0.1-1mm,1-3mm,1-4mm | Qualified |
Property:
Belongs to the rhombohedral crystal system, is tetragonal granular or rhombic crystals, colourless, transparent, the aggregate is white, rose or green glassy luster. The shape is fibrous, acicular, granular or powder. Odourless, bitter taste.
Application:
Magnesium sulphate heptahydrate is easier to weigh than anhydrous magnesium sulphate because it is not easy to dissolve, which is convenient for quantitative control in industry. Mainly used in fertiliser, tanning, printing and dyeing, catalyst, paper, plastic Chemicalbook material, porcelain, pigment, matches, explosives and fireproof material manufacturing. Can be used for printing and dyeing thin cotton cloth, silk, as cotton silk weighting agent and cotton products filler; medicine as a laxative salt.
Packing:
In 25kg net plastic woven bag or according to client's requirement.
Company Profile:
Shanxi New Agri Techology Co.,Ltd is a comprehensive enterprise integrated with production,sales research and development.We depend on our factory and local resource advantages of nitro fertilizer,use flexible sales approaches and emphasize product adaptive innovation.Especially the sales staff is a elite team gathering in chemistry,agricultural techology and translation service,who have been working in foreign trade and domestic business area for many years.We mainly handle more than ten chemicals which includes of our self-product:calcium ammonium nitrate(calcium nitrate granular),calcium nitrate tetrahydrate,magnesium nitrate and magnesium sulphate.
Except well completing production and sales of self-products,we also positively develop relative business and have built up rich experience during the operation.We are very familiar with import and export operations on different kinds of products;concrete procedure for agency buy and sell;bussiness reception and translation.We could meet various kind of clients demands.
Our key staff have more than ten years work experience,based on excellent knowledge about both commodity and international trade practice,we could offer great products and service to customers home and abroad. We sincerely welecome your inquiry and collaboration!
FAQ
1.How to ensure the quality of the products we get？
You can ask us to provide samples to confirm the quality of the product in advance, you only need to pay the shipping costs, we will provide you with samples free of charge!
2.Which is the mode of transport for the goods?
We usually use sea freight because it is cheaper and safer. If you have special requirements, we can negotiate a solution in order to reach a mutually satisfactory co-operation.
3.Why we chose to order from you？
We are a comprehensive enterprise integrated with production,sales research and development.We depend on our factory and local resource advantages of nitro fertilizer,use flexible sales approaches and emphasize product adaptive innovation.
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