Products Introduction
Magnesium sulphate Heptahydrate, also named Bitter salt, epsom salt and samarium, Magnesium sulphate with“RSM” brand is white
or colorless crystal, odorless, soluble in water and little soluble in ethanol, and takes sulfuric acid and natural magnesium ore as its
raw materials. It can be used for medicine, fertilizer,leather, printing , pigment , porcelain, match and feed addictive.It widely used in
fertilizer to provide the magnesium and sulfur for crops and fruits.
Application:
1.Used as fertilizer in agriculture
2.Also used as magnesium supplement in feeding
3.Used in medicine profession
4.As filler in leather-making industry
5.Used for grass-making ,porcelain and paint industry
6.Culture medium ingredient for animalcule industry
Material:
Magnesium Sulphate Heptahydrate
Chemical formula:MgSO4.7H2O
Formula weight:246.48
On the batch, of which the consignment is a part, the following values were determined. The confirm to the agree product specification.
Technical Specification | Standard | Test Result |
Appearance | Colorless crystal, odorless | Pass |
Acidity | Neutral | Pass |
Clarity | Transparent | Pass |
Purity as MgSO4.7H2O | ≥99.5% | 99.89% |
Magnesium as Mg | ≥9.8% | 9.88% |
Sulfur as S | ≥12.9% | 13% |
Magnesium Sulphate as MgSO4 | ≥48.5% | 49.20% |
Magnesium Oxide MgO | ≥16.15% | 16.28% |
Chloride as Cl | ≤100ppm | 20ppm |
Iron as Fe | ≤20ppm | 2ppm |
Lead as Pb | ≤10ppm | 1ppm |
Cadmium as Cd | ≤10ppm | 1ppm |
Arsenic as As | ≤5ppm | 1ppm |
Insoluble matter in water | ≤0.02% | 0.01% |
Partical Size | 0.1-1mm,0.2-3mm 1-4mm | Pass |
We declared that the above particulars are true and correct and the quality of product could meet the China national standard.
Packing & Shipping
Packaging Details: | 25kg neutral or color PP/PE bag. |
Delivery Detail: | prompt |
We can supply different bags according to your request.
