Buy Food /Industrial/USP Grade Magnesium Carbonate 546-93-0 From China Supplier At Best Factory Price CAS NO.546-93-0

specification
appearance white or almost white powder
identification reaction of magnesium and carbonates
content calculated as mgo (%) 40.0 - 43.5
soluble salts (%) ≤1.0
acid - insoluble substances (%) ≤0.05
arsenic (ppm) ≤4
calcium (%) ≤0.45
iron (ppm) ≤200
heavy metals (ppm) ≤30
bulk density (g/ml) ≦0.4

escherichia coli none

application
1. pharmaceutical intermediates, antacids, driers, color protection agents, carriers and anti - caking agents; used as additives in food and as a magnesium compensator.
2,in fine chemicals, it is used in the production of chemical reagents; used as reinforcing agents and fillers in rubber; can be used as insulation and high temperature fire-resistant insulation materials; in the process of wire and cable manufacturing, important chemical raw materials. made of high grade glass; enamel ceramic has a light finish; produces magnesium salts, paints, paints, cosmetics, shipbuilding, boiler manufacture. and competitor's hand wiping.

3,used in the manufacture of magnesium salt, magnesium oxide, fire retardant coatings, ink, glass, toothpaste, rubber filler, etc. used in food as flour improver, bread leavening agent and so on.

packing
15kg bag packing, 9mt/20’’container ,
25kg bag packing, 16mt/20’’container pallet,