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: |
9.5kg neutral or color PP/PE bag. |
Delivery Detail: |
prompt |
We can supply different bags according to your request.
A:1. All our products have to be checked strictly before entry warehouse.
2. 10-year warranty for quality guaranteen
3. Customer feedback form would be offered for every purchasing order.
A: Yes , we do . And T/T, L/C,D/P is acceptable too,any mutual agreement payment term.
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