logo1.png TREERING GROUP LIMITED
Add:  Building C,No.888,Huanhu West 2nd Road,Lingang Special Area,China (Shanghai) Pilot Free Trade Zone.
Tel: +86 191 1634 4846    Website: www.treering.com.cn

Certificate of Analysis

SUPPLIER: TREERING GROUP LIMITED
PRODUCT NAME: Magnesium Citrate Nonahydrate
SPECIFICATION: FOOD GRADE/USP
 
ITEM Unin STANDARD
Character - white crystalline powder
Loss on dry % ≤29.0%
Magnesium content % 14.5% -16.5%
Limit of Calcium % ≤1.0%
Chloride % ≤0.050%
Sulfate % ≤0.20%
PH - 5.0-9.0
Heavy metal ppm ≤10ppm
Arsenic ppm ≤3.0ppm
Iron % ≤0.0020%
Total Bacteria cfu/g ≤1000cfu/g
Total Yeast&Mold cfu/g ≤100cfu/g
Salmonrlla - Negative
E.Coli - Negative