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低鈣白鎂

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產品編號
所屬分類
氯化鎂
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產品描述
中文名 氯化鎂
外文名 Magnesium chloride
別名 無水氯化鎂,鹵粉
化學式 MgCl2
分子量 95.211
CAS 7786-30-3
EINECS 232-094-6
水溶性 微溶于丙酮,溶于水、乙醇、甲醇、吡啶
密    度 2.325 kg/m3
外    觀 無色片狀晶體,屬六方晶系
含量 ≥46%
包裝 25kg/50kg/1000kg內塑外編袋,25kgPE袋,25kg復合牛皮紙袋。

 

產品用途

1、冶金行業:用以制造耐火材料和砌爐壁的粘合劑,是制造二號溶劑和冶煉金屬鎂的原料。
2、化學工業:主要用于制造各種鎂鹽,如氧化鎂、氫氧化鎂、碳酸鎂、鞭炮固引劑,也用作防凍劑的原料。
3、建筑材料:可與氧化鎂(菱若土MgO)制成堅硬的耐腐蝕的鎂氧水泥,也可制成人造大理石,苦土瓦,地板、天花板、裝飾板、防火板、大棚支架、隔墻板、菱鎂井蓋,浴缸、門窗框、太陽灶、沼氣池、菱鎂工藝品以及活動房屋等。
4、交通行業:用于道路化冰融雪劑,化冰速度快,對車輛腐蝕性小,效果高于氯化鈉。
5、醫藥:用氯化鎂制成“鹵干”可作藥用。
6、農業:可用做制鎂肥,鉀鎂肥和棉花脫葉劑。

MAGNESIUM CHLORIDE氯化鎂)

Chemical Formula: MgCl2?6H2O

Molecular Weight: 203.31

Product Type:Magnesium Chloride White/Yellow Flakes,Granules

貨物描述:白鎂(白色片狀、粉狀),黃鎂(微黃色片狀、粉狀)

Packages: 25kg/50kg/1,000kg PP woven bag with inner PE bag, or PE bag.

包裝:25kg/50kg/1000kg內塑外編袋、復合牛皮紙袋、PE

Specifications:

Test Items

Specifications (Method/Standard No.: GB/T )

Appearance

Pure White

Flakes/Prills

Yellow Flakes/Granules/Prills

White/Yellow

Flakes

MgCl2?6H2 O

98% min

98% min

98% min

MgCl2

46% min

46-47%

43-45%

Ca2+

0.15% max

0.15% max

 

SO42-

1.0% max

1.0% max

2.8% max

Chloride (Cl-)

0.50% max

0.50% max

0.9% max

Water insoluble

0.10% max

0.10% max

 

 

Application:

1) As an Anti-icer
Magnesium chloride is used as a de-icer or anti-icer by many state highway departments throughout the world. It has decreased the use of rock salt and sand on roadways as its use improves highway safety and driving conditions. For this purpose, liquid magnesium chloride is sprayed on a dry sidewalk before precipitation or wet sidewalk before the freezing temperatures in winter months. This helps to prevent snow and ice from adhering and bonding to the roadway. It is also utilized in households and business places, to de-ice sidewalks and driveways.
2) For controlling dust and erosion on roads
Powdered or liquid magnesium chloride can be used to control dust and erosion on unimproved roads by absorbing moisture from the air and controlling the airborne small particles. It is also used at dusty job sites such as quarries and added to other floor materials, to control dust.
3) For the preparation of Tofu from soy milk
Tofu is a Chinese food and is also known as bean yogurt.It is made by coagulating soy milk, which is a white powder. Magnesium chloride used as an important coagulant in the preparation of tofu from soy milk because of its high solubility in water.
4) For the production of magnesium supplement
Magnesium is an important element for the proper functioning of the human body. It is also required for digestion, proper muscle functioning and controlling electrical conduction in the heart, and its deficiency may increases the risk of diastolic hypertension and abnormal heart rhythms. Magnesium chloride is considered to be a trusted magnesium supplement and its proper intake helps to balance the quantity of magnesium in the body. It scores a point over other available magnesium supplements because of its ability to provide greater proportions of magnesium per molecule.
5) For storage of hydrogen
Magnesium chloride is used as a storage material for hydrogen and ammonia is used as an intermediate storage material, in the process. When ammonia is adsorbed onto solid magnesium chloride, Mg(NH3)6Cl is formed, which helps in the storage of hydrogen.
6) Other uses
Besides the applications mentioned above, magnesium chloride is also used in the manufacture of fireproofing agents, various textiles, cements and refrigeration brine and paper. water cleaner.

產品用途

 

1、冶金行業:用以制造耐火材料和砌爐壁的粘合劑,是制造二號溶劑和冶煉金屬鎂的原料。

2、化學工業:主要用于制造各種鎂鹽,如氧化鎂、氫氧化鎂、碳酸鎂、鞭炮固引劑,也用作防凍劑的原料。

3、建筑材料:可與氧化鎂(菱若土MgO)制成堅硬的耐腐蝕的鎂氧水泥,也可制成人造大理石,苦土瓦,地板、天花板、裝飾板、防火板、大棚支架、隔墻板、菱鎂井蓋,浴缸、門窗框、太陽灶、沼氣池、菱鎂工藝品以及活動房屋等。

4、交通行業:用于道路化冰融雪劑,化冰速度快,對車輛腐蝕性小,效果高于氯化鈉。

5、醫藥:用氯化鎂制成“鹵干”可作藥用。

 

6、農業:可用做制鎂肥,鉀鎂肥和棉花脫葉劑。

 

 

 

 

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