Цена удобрение для сельского хозяйства гептагидрат сульфат магния

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Product Description


Chemical name: magnesium sulfate

Molecular formula: MgSO4 • 7H2O,MgSO4•nH2O

Molecular weight: 246.47 (heptahydrate)

CAS: 10034-99-8 7487-88-9

EINECS: 231-298-2

Grade: Food, Industry, Agriculture



Product Details




Specification (Up to USP /BP/CP/EP Standard )
Grade \\ Item
MgSO4.7H2O
MgSO4.H2O
MgSO4
Appearance
White Crystals
White powder / Granule
White powder / Granule
Assay %min
99.5
99
98
MgSO4%min
48.59
86
98
MgO %min
16.2
28.6
32.6
Mg % min
9.8
17.21
19.6
PH(5% Solution)
5.0-9.2
5.0-9.2
5.0-9.2
Iron(Fe)%max
0.0015
0.0015
0.0015
Chloride(Cl)%max
0.014
0.014
0.014
Heavy metal (as Pb)%max
0.0006
0.0008
0.0008
Arsenic(As)%max
0.0002
0.0002
0.0002


Packing & Delivery


Packaging Details
1.Packed in plastic-lined woven bags, each bag has a net weight of 25 kg, and a 20-foot standard container holds about 25 tons.
2.The largest woven bag is 1 ton, can be added to the tray
3.According to the customer's requirement.
Port:Qingdao
Lead Time :10-15 days after order confirmation





Function and use


On Agriculture

Magnesium sulfate is used as a fertilizer in agriculture, because magnesium is one of the main components of chlorophyll, which can help plant photosynthesis. Usually used in potted plants or magnesium-deficient crops, such as tomatoes, potatoes, roses, etc. In addition, it is an activator of many enzymes, which plays an important role in carbon metabolism, nitrogen metabolism, fat and active oxidation of plants..

on food and feed

Magnesium sulfate can be used as food additives. Magnesium sulfate can be used to process acids such as nutritional supplements, curing agents, flavor enhancers and brewing. Magnesium plays an extremely important role in material metabolism and nervous function in livestock and poultry.

on industry

Magnesium sulfate is used in tannery, explosives, fertilizers, paper making, porcelain, printing dyes, lead-acid batteries and other industries. For example: used to treat printing and dyeing wastewater, used to increase the color of waste newspaper decolorizing paper used to improve ink formula; used to synthesize organic sulfides and magnesium stearate; used to dry organic solvents; used to dry organic solvents; used to increase the anti-freezing ability of concrete.



Other uses

Used for water gel and hair gel
Used for water gel and hair gel
Used for water getting rid of blackhead and acne
Used for operation, anti-inflammatory and analgesia, etc.
For the treatment of obstetric and digestive tract diseases



Certifications




FAQ


Q1:Can I get some samples?

A: Yes,we can supply the free sample,but the shipping cost be paid by customers.


Q2: Is Magnesium sulfate soluble in water?
A:   Yes,It's completely soluble in water.

Q3: Is Magnesium sulfate solution clear?
A:   Yes, It's clear.

Q4: Does Magnesium sulfate is dangerous goods?
       need to do the commodity inspection?
A:   Magnesium sulfate is general cargo.
      It need commodity inspection. HS Code:28332100.00

Q5: How long is the delivery time? How much the MOQ?

A:    The delivery time:two weeks after payment confirmed
       MOQ:Our MOQ is 1kg,but we hope you will order at least 1*20'GP.

Q6: Are products can be customized?
A:   Yes, My company can be according to the customer's requirements customized various specifications of the                     products.

Q7:How long is the validity of quotation?

A:  The FOB price Valid for 30 days.





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