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pharmaceutical grade magnesium hydroxide

Name of product: pharmaceutical grade magnesium hydroxide
Implementation of the standards: HG/T3607--2007
Product brand:
Molecular formula: Mg (OH) 2
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Name of product: pharmaceutical grade magnesium hydroxide
Implementation of the standards: HG/T3607--2007
Product brand:
Molecular formula: Mg (OH) 2
Name of product: pharmaceutical grade magnesium hydroxide
Implementation of the standards: HG/T3607--2007
Product brand:
Molecular formula: Mg (OH) 2
Product specification: 20kg
Molecular weight: 58.32
Appearance: white powder
Bulk density: 2.36g/cm ³
Product use: intermediates for pharmaceutical grade magnesium hydroxide can be used in medicine and stomach medicine additive, acid reflux can be effectively controlled and 12 refer to ulcers and so on.
Physical characteristics: 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 ℃.
Technical specifications of pharmaceutical-grade magnesium hydroxide:

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

Fe2O3

≤0.2

Packing density

2.36g/cm³

Al2O3

≤0.2

Refractive index

1.55

Average particle size

3.0um

Whiteness

95

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.
Packaging, storage and transport:
Packing: paper-plastic composite bag lined with polyethylene film packing, each bag of net weights 20kg.
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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