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magnesium oxide powder

  • USD 100 - 500 / Ton  
  • 1 Ton/Tons
  • Tag:magnesium oxide
Post Date : June 25
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Item specifics

Specifications

Product Category: 85 grade,80 grade,75grade,70grade

Caustic Calcined Manesite

Product Grade

Product Category

85

80

75

70

MgO content

85%

80%

70%

70%

Calcium oxide(CaO)

2.%

2.5%

3%

3%

Loss On Ingition

≤7%

≤10%

≤15%

≤18%

Silica SiO2

6%

6%

8%

10%

Particle size(mesh)

≥140

≥140

≥140

≥140

Caustic Calcined Magnesite Powder(Magnesium Oxide) is anti-bending, anti-compression, highly-intensive, binding and cementing. It is widely used in defense, medicine, chemical industry, papermaking, shipbuilding industries and so on. In building industry, it could be used for tire-board, particle board, insulation columns, railing, artificial marble, the inhalation of asbestos, common tile, wall panels and ground laying.
With the advancement of science and technology, the usage of light burning magnesium block is wider. It could also be used to make civil products, packaging carton for light and heavy machinery, packaging end beam, high temperature refractory materials, and beautiful attractive bright glossing furniture. In machinery, it is also used to cast models.
Magnesium oxide (MgO) is generally known as magnesite, light burning powder, as well as magnesium oxide powder. Its density is 2.94, a kind of white powder. Its melting point is 2852oC, while boiling point is 3600oC. Dissolved in acid and ammonium salt, but difficult to dissolve in water and ethanol. When calcinations temperature reaches 400oC, its specific surface area is 180m2/g. When calcinations temperature reaches 1300oC, its specific surface area is only 3m2/g. It is easily deliquescence in the air. It is a kind of binding cementing material.

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magnesium sulfate anhydrous 100% water soluble fertilizer

magnesium sulfate anhydrous 100% water soluble fertilizer

magnesium sulfate anhydrous 100% water soluble fertilizer

MAGNESIUM SULPHATE ANHYDROUS
Molecular Formula: MgSO4
HS Code: 28332100
CAS:7487-88-9
EINECS:231-298-2

No.

Test item

unit

Analysis Results

1

Appearance

White FreeCrystals

2

Purity

percent

99.2

3

MgO

percent

33.1

4

Mg

percent

20.5

5

PH

(1in 20)

8.4

6

Chloride (Cl)

percent

0.0100

7

Arsenic (As)

percent

0.0001

8

Iron (Fe)

percent

0.0009

9

Pb

percent

0.0009

10

Particle size

mesh

20-100

1.Characteristics: Magnesium sulfate, another name, sulfate bitter, bitter salt, epsomite, Epsom salt,molecular formula MgSO4·7H2O, relative molecular weight 246.47. Feature in white or colorless crystal, odorless, cool, little bitter, dissolve in water easily,
2. Application:
(1) Magnesium is important element in chlorophyll, is necessary for photosynthesis. Magnesium is activator for many enzymes, is able to accelerate metabolism for carbohydrate, composition for nucleic acid, transform for phosphate, etc. Magnesium sulfate is very important fertilizer for its rich nutrition. Moreover, Magnesium benefits for crop growth and high yield. Magnesium sulfate not only provides Magnesium and Sulfate element, but also loosens soil.
Magnesium and other 15 elements are considered as nutrition for plant growth and high yield, as well as nutrient component and fertilizer for relative plants. Traditional fertilizer contain such nutrient content as N, P, K, which can not enhance crop yield obviously, while, medium nutrient content (Ca, Mg, S) and minim nutrient ingredients (Zn, Cu, Fe, Mn, B, Mo and Cl) become less and less. It will cause low yield of crops. It is tested that the main reason is too much exploit of Magnesium from the soil. Magnesium is important ingredient for enhancing productivity and agriculture yield. So it needs compensated in time.
(2)Feeding magnesium sulfate is considered as supplement for magnesium for feeding. Magnesium is necessary element for building bone and muscle constriction for animals. It’s activator for many enzymes for animals. It plays important role in metaboly and nerve function for animals. If animals lack of magnesium, it will lead dysfunction of metaboly and nerve function, maladjustment of supply, and affect animals’ growth, even lead to death.
(3) Apply in catharsis its saturation solution for external use. It has such functions as diminish inflammation, detumescence, detoxification, acesodyne. In addition, it is able to restrain central nerve, anti-faint, release convulsion.
(4)Apply in printing for thin cotton cloth, as weighting agent for cotton and silk, filling for ceiba product.
(5) Apply in printing for thin cotton cloth, as weighting agent for cotton and silk, filling for ceiba product; apply in grass-making, fertilizer, porcelain, paint, match, detonator and fireproof materials.
(6)Culture medium ingredient for animalcule industry, additives for brewing. Moreover, it can be apply as magnesium for compensate brewage, as nutrition source in ferment.
(7)As filler in leather-making industry for increasing heat endurance performance.
(8)In addition, it can be applied as stabilizer of DCP in manufacturing fresh barm, MSG, tooth paste
(9)Flocculant for cement.
(10)As well as in paper pulp industry, rayon and silk industry.
(11)For the product with little crystal water or without crystal water also can be applied in composing and mixing ingredient for products with little water content. Meanwhile, it is able to apply in dryer and dehydrating agent, apply in printing of thin cotton cloth, silk, as weighting agent for cotton silk and filling for ceiba product.

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100% water soluble potassium sulphate SOP

100% water soluble potassium sulphate SOP

100% water soluble potassium sulphate SOP

Potassium Sulphate (SOP)

Formula: K2SO4 Formula weight: 174.27

Specification:

Technical Specification

Standard

Standard

Appearance

White powder or granular

White powder or granular

K2O

≥50%

≥52%

S

≥17%

≥18%

Cl

≤1.5%

≤1.5%

H2O

≤1.0%

≤1.0%

Application:

1.Used as potassium fertilizer in agriculture.

2.Mainly used as the raw material of BLENDING NPK.

3.Used as settling agent in glass industry.

4.Used as intermediate in dyeing industry.

5.Used for producing potassium sale, potassium carbonate, potassium persulphate

Detail more >>
You may also be interested in:heavy magnesium oxideactive magnesium oxideMagnesium oxide fireproof boardFood grade Magnesium Oxidefiberglass magnesium oxide boardMagnesium Oxide feed grade
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