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最小订单:
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according to requirement
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according to requirement
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联系人 Jake
magnetic capital, Tianjin, Tianjin
Ⅰ. Identification of
product
Chemical name: Magnesium chloride
hexahydrate
CAS: ********6
Molecular formula:
MgCl2·6H2O
Mr:
**3.*0
Ⅱ.
Standard
Industrial grade (crystal or flake, Standard QB/T
********3)
|
Test Items |
White MgCl2·6H2O |
Ordinary MgCl2·6H2O |
|
|
First grade |
Second grade |
||
|
Appearance |
White |
Light yellow to light brown |
|
|
MgCl2 % ≥ |
*6 |
*5 |
*3 |
|
Calcium (as Ca2+) % ≤ |
0.*4 |
— |
— |
|
Sulfate (as SO**-) % ≤ |
1.0 |
2.8 |
3.5 |
|
Alkali Chloride (as Cl-) % ≤ |
0.5 |
0.9 |
1.2 |
|
Water Insoluble % ≤ |
0.1 |
— |
— |
|
Colority Hazen ≤ |
*0 |
— |
— |
Food additive(crystal or flake, Standard GB *********0)
|
Test Items |
Standard Request |
|
Appearance |
White |
|
MgCl2 % ≥ |
*6.4 |
|
MgCl2·6H2O % ≥ |
*9.0 |
|
Calcium (as Ca2+) % ≤ |
0.*0 |
|
Sulfate (as SO**-) % ≤ |
0.*0 |
|
Lead (Pb) % ≤ |
0.***1 |
|
Arsenic (As) % ≤ |
0.****5 |
|
Ammonium (NH4) % ≤ |
0.**5 |
|
Water Insoluble % ≤ |
0.*0 |
|
Colority Hazen ≤ |
*0 |
Ⅲ. Physical and chemical
properties
White flake or crystal, deliquescent easily
Density (*0℃，g/cm3): 1.**9
Melting point (℃): **7
Solubility in water (*0℃): ***0g/L
Ⅳ. Production
method
1. Prepared from brine seawater or saline lake high magnesium brine
2. Crystallization from coarse magnesium chloride
3. Prepared from calcined magnesite and hydrochloric acid
Ⅴ. Application
1. Used to prepare magnesium products
2. Used to product disinfectant, flame retardants, deicing salt
3. Used for padding fabric, paper-making, etc.
4. Used as food additives
5. Used as nutritional supplements, feed additives
6. Used to product magnesite cement
Ⅵ. Packing, transportation and
storage
Packing: Plastic woven bag, net weight of *5kg, *0kg or ton bag. It
can be also packaged according to customer requirements.
Transportation: Guard against rain and insolation.
Storage: Keep in cool and dry place.
