Magnesium Oxide USP CAS 1309-48-4

Min.Order: 1

Product origin: Lianyungang, Jiangsu, China

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US$ 2090

Description

Chemical Name: Magnesium Oxide

2.M.F.: MgO
3.M.W.:40.3044
4. Physical Properties:Odorless, tasteless, non-toxic, is a typical alkaline earth metal oxide,.White powder, melting point 2852ºC, boiling point 3600ºC, relative density 3.58(25ºC).Soluble in acids and ammonium salts, insoluble in alcohol.

Items	USP36
Appearance	white powder
MgO %≥	99.0
Surface water %≤	0.5
Acid-insoluble substance%≤	0.2
Loss on ignition%≤	2.0
Fe ppm≤	100.0
Soluble salts%≤	2.0
CaO%≤	0.5
Heavy metals ppm≤	30.0
Arsenic ppm≤	1.0
Lead ppm≤	3.0
Cadmium ppm≤	1.0
Mercury ppm≤	0.1
Chlorides %≤	0.25
Whiteness %≥	95
Packing density(g/ml)	0.7-0.9
Sulphates %≤	0.2
Total plate count cfu/g ≤	1000
Yeast & Mould cfu/g ≤	100
Salmonella cfu/g ≤	Negative
E. Coli cfu/g ≤	Negative

Usage: Used as food additives, color stabilizer, pH regulator as health care products, food magnesium supplement.Used as decolorizing agent ice cream powder PH regulator in sugar refining.As an anti-caking agent and anti-acid agent used in wheat flour, milk powder chocolate, cocoa powder, grape powder, sugar powder and other fields, but also can be used in the manufacture of ceramics, enamel, glass, dye and other fields.
Packing: In 25kg composite plastic woven/paper bag with PE liner.