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Magnesium Citrate

Magnesium citrate

Molecular formula: Mg3C12H10O14

Molecular  weight: 451.1

Properties: white powder, odorless, non corrosiveness

Quality index: (1) USP—24

Use: Used as additive in pharmaceutical, food and daily-use chemical products.
　

Quality standard
USP—24  Specification II
Appearance White or yellowish Appearance white or yellowish powder
Magnesium(Mg) 14.5-16.4 Magnesium(Mg) 10.5-13.5%
Loss on drying ≤20% Loss on drying ≤20% or  ≤32%
Chloride(Cl) ≤0.05% Chloride(Cl) ≤0.05%
Sulfate(So4) ≤0.2% Sulfate(So4) ≤0.2%
Arsenic (As ≤3ppm Arsenic (As ≤2.5ppm
Heavy metal(Pb) ≤20ppm Heavy metal(Pb) ≤20ppm
Calcium(Ca) ≤1% Calcium(Ca) ≤1%
Iron (Fe) ≤200ppm Iron (Fe) ≤200ppm
PH Value(5% aqueous solution) 5.0-9.0 PH Value(5% aqueous solution) 4-5
Identification test  Pass A,B: Barium salt: -
Organic volatile matter:  Pass A,B: Oxalate: ≤350ppm
Mesh number: Powderr 90 mesh >80%
Granular (20-60 mesh) >80%


Attention:This product should be sealed up and placed in dry room.

Application: Analysis dose, for example the computer of sulphate in fertilizer; combination reagent; electrical industry, water dealing.

Packing: 500 kg plastic bottle or glass bottle; 20kg paper bag.

　
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Add：RM 2702,Bldg B,Sunshine International center,Haibin Ave,Lianyungang City,Jiangsu Prov ,China
Tel：0086-518-82233697     13961392448  Fax：0086-518-85257891    Email:gaopeng0824@vip.163.com