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  • Jiangsu Kolod Food Ingredients Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd.

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Special Design for Mg(CH3COO)4.4H2O Magnesium acetate tetrahydrate food additive supply to Croatia (local name: Hrvatska) Suppliers

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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Food Grade Magnesium Acetate Tetrahydrate,Pharmaceutical Grade Magnesium Acetate BP2013,Magnesium Acetate Pharma Grade High Purity. The mission of our firm would be to deliver the very best high-quality products and solutions with most effective value. We're hunting forward to doing company with you!

Special Design for Mg(CH3COO)4.4H2O Magnesium acetate tetrahydrate food additive supply to Croatia (local name: Hrvatska) Suppliers

Magnesium Acetate Tetrahydrate


Molecular Formula: (C2H3O2)2Mg.4H2O
Molecular Weight  : 214.46 (Tetrahydrate)
CAS: [16674-78-5]


DESCRIPTION
Magnesium acetate appears as white hygroscopic crystals. It smells like acetic acid and is soluble in water. When it is in an aqueous solution its pH will be on the alkaline side of neutral.

EINECS: 205-554-9
Molecular formula: C4H14MgO8

OTHER NAME

Magnesium acetate,anhydrous; Acetic acid magnesium salt; Magnesium di(acetate); Magnesium acetate; Acetic acid, magnesium salt (2:1); Acetic acid, magnesium salt; acetate, magnesium salt (1:1); acetate, magnesium salt, hydrate (1:1:4);

Applications
Magnesium acetate is commonly used as a source of magnesium or for the acetate ion in chemistry experiments. One example of this is when magnesium acetate and magnesium nitrate were both used to perform molecular dynamics simulations and surface tension measurements. In the experiment the authors found that the acetate had a stronger affinity for the surface compared to the nitrate ion and that the Mg2+ strongly repelled away from the air/liquid interference. They also found that the Mg2+ had a stronger tendency to bind with the acetate ion compared to the nitrate.

One of the more prevalent uses of magnesium acetate is in the mixture called calcium magnesium acetate (CMA). It is a mixture of calcium acetate and magnesium acetate. CMA is thought of as an environmentally friendly alternative deicer to NaCl and CaCl2. CMA also acts as a powerful SO2, NOx, and toxic particulate emission control agent in coal combustion processes to reduce acid rain, and as an effective catalyst for the facilitation of coal combustion.

Magnesium acetate has been found to cause a conformational change in Escherichia coli enzyme Primase. In this experiment Mg(OAc)2, MnCl2, CaCl2, NaOAc, LiCl, MgSO4 and MgCl2 were all compared to see what effect they had on the Escherichia coli enzyme Primase. The experimenters found that Mg(OAc)2 caused the best conformational change. MgSO4 and MgCl2 induced the effect slightly while the rest did not.

When magnesium acetate is mixed with hydrogen peroxide it acts as a bactericidal.

Magnesium acetate has been shown to be effective at ashing organic compounds in preparation for a fluorine analysis when high or low concentrations of fluorine are present.



  • Magnesium Acetate Tetrahydrate BP

DEFINITION
Content
98.0 per cent to 101.0 per cent of magnesium acetate (anhydrous substance).

CHARACTERS
Appearance
Colourless crystals or white, crystalline powder.
Solubility
Freely soluble in water and in alcohol.

IDENTIFICATION
A. Dissolve about 100 mg in 2 ml of water. Add 1 ml of dilute ammonia and heat. A white precipitate is formed that dissolves slowly on addition of 5 ml of ammonium chloride solution. Add 1 ml of disodium hydrogen phosphate solution. A white crystalline precipitate is formed.
B. It gives reaction of acetates.

TESTS
pH: 7.5 to 8.5.
Dissolve 2.5 g in carbon dioxide-free water and dilute to 50 ml with the same solvent.
Chlorides: Maximum 330 ppm.
Nitrates: Maximum 3 ppm.
Sulphates: Maximum 600 ppm.
Aluminium: Maximum 1 ppm.
Calcium: Maximum 100 ppm.
Potassium: Maximum 0.1 per cent.
Sodium: Maximum 0.5 per cent.
Heavy metals: Maximum 40 ppm.
Readily oxidizable substances: Dissolve 2.0 g in 100 ml of boiling water, add 6 ml of a 150 g/l solution of sulphuric  acid and 0.3 ml of 0.02 M potassium permanganate. Mix and boil gently for 5 min. The pink colour is not completely discharged.
Water: 33.0 per cent to 35.0 per cent, determined on 0.100 g.



ACS Specifications
American Chemical Society

  • Magnesium Acetate Tetrahydrate ACS Analytical Reagent

Magnesium Acetate Tetrahydrate
(CH3COO)2Mg . 4H2O
Formula Wt 214.46
CAS Number 16674-78-5

REQUIREMENTS
Assay: 98.0-102.0% (CH3CO2)2Mg . 4H2O

MAXIMUM ALLOWABLE
Insoluble matter ................... 0.005%
Chloride (Cl) ....................... 0.001%
Nitrogen compounds (as N) . 0.001%
Sulfate (SO4) ..................... 0.005%
Barium (Ba) ........................ 0.001%
Calcium (Ca) ...................... 0.01%
Manganese (Mn) ................ 0.001%
Potassium (K) .................... 0.005%
Sodium (Na) ...................... 0.005%
Strontium (Sr) .................... 0.005%
Heavy metals (as Pb) ......... 5 ppm
Iron (Fe) ........................... 5 ppm

Magnesium acetate

That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Magnesium acetate tetrahydrate food additive. The product will supply to all over the world, such as: Peru,Cayman Islands,Georgia. Now we have been making our goods for more than 20 years. Mainly do wholesale so now we have the most competitive price, but highest quality. For the past years we got very good feedbacks, not only because we supply good merchandise, but also because of our good after-sale service. We have been here waiting for you for your inquiry.

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