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water treatment of magnesium hydroxide

Product name: water treatment of magnesium hydroxide
Implementation of the standards: HG/T3607--2007
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Product name: water treatment of magnesium hydroxide
Implementation of the standards: HG/T3607--2007
Product name: water treatment of magnesium hydroxide
Implementation of the standards: HG/T3607--2007
Product brand: Honghai
Molecular formula: Mg (OH) 2
Product specification: 25kg
Molecular weight: 58.32
Appearance: white powder
Bulk density: 2.36g/cm ³
Physical properties: soluble in dilute acids and ammonium salts solution, almost insoluble in water and alcohol. Solubility in water (18 c) for 0.0009g/100g. Easy to absorb carbon dioxide from the air. Heated to 200 degrees centigrade in alkaline solution over time-varying crystals into fibers. At 350 ° c decomposes into magnesium oxide and water. Lose water into magnesium oxide higher than 500 ℃.
Product function: magnesium hydroxide can be used for water treatment cyclophosphamide treatment of acidic waste water,
Removal of heavy metals in water, free removal of phosphorus, nitrogen and black dye wastewater decolorization.
Product features: magnesium hydroxide weak alkaline, wastewater effluent PH value not less than 9, so they are safe PH emissions of green water treatment agent. Not only that, the magnesium hydroxide water treatment agent is non corrosive, nontoxic, harmless, easy operation, easy to pump and storage, easy to use and adjust, as substances and agents do not form when calcium salt scaling in activity, strong absorption capacity, in parallel with the adsorption of acid wastewater can also removal of heavy metal ions in waste water. More traditional water treatment agent for lime, caustic soda, soda ash in wastewater has many advantages.
Magnesium hydroxide in water treatment technical specifications:

Mg(OH)2

96

Decomposition temperature

340℃

Mgo

≥65

Loss on ignition

>29

SiO2

≤2.5

PH value

8-9

CaO

≤0.5

Stiffness

2.5

Fe2O2

≤0.2

Packing density

2.36g/cm³

Al2O2

≤0.2

Refractive index

1.55

Average particle size

<10um

Whiteness

93

Rules of acceptance:
1, each batch of products manufactured are marked name and address, product name, lot number, product quality standards, net weight, production date, product quality certification and other relevant information.
2, when the objection to both supply and demand on product quality, in accordance with the People's Republic of China product quality law regulations.
Packing: paper-plastic composite bag lined with polyethylene film packing, each bag of net weights 25kg.
Storage: cool and dry, moisture-proof.
Shipping: this product is non-dangerous goods transport during transport should be covering, prevent moisture, rain and damaged packaging.

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