Appearance : White or light yellow powder Statutory No: CAS 153531-96-5 EINECS 222-093-9
Product specification : Molecular formula: Mg 3 (C 6 H 5 O 7 ) 2 ·9H 2 O Molecular weight: 613.25
Item
USP32
Magnesium %
14.5-16.4
Loss on drying ≤ %
29.0
Sulfate ≤ %
0.2
Chloride ≤ %
0.05
Heavy metals ≤ ppm
50
Limit of Calcium ≤ %
1.0
Arsenic ≤ ppm
3
Iron ≤ ppm
200
PH Value (50%Solu)
5.0-9.0
Identification
Pass A,B
Packaging and storage:
25kg/complex paper bag, or according to order. Keep airtight in a dry, clean, cool and ventilative place, away from light.