Magnesium Oxide DC USP

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Product Description
Product

Magnesium Oxide DC USP

CAS

1309-48-4

Formula

MgO

Synonym
Periclase; Magnesia; Magnesium oxide (CI 77711); Magnesium oxide (MgO)
Typical Product Specifications
Boiling Point
3600 c
Density
3.65-3.75
Very Soluble
in water
particle size - 60 mesh
No less than 90% retain (seive analysis)
Arsenic
No more than 1 ppm
Description
Heavy, white, odorless granules
Solubility
Practically insoluble in water, dissolves in dilute acids with at most slight effervesence
Loss on Ignition
Not more than 10 % (w/w)
Free Alkali & Soluble Salts
No more than 2%
Acid insoluble substances
No more than 0.1%
Heavy Metals
No more than 20 ppm
Calcium
No more than 1.1% [w/w]
Assay
No less than 96.0 % & No more than 100.5% of MgO [Ignited Substance]
Microbial test - TFC
No more than 100 CFU/g
Pathogens
Absent
Particle size - 30 mesh
100% pass (seive analysis)
Bulk Density
15 grams occupies a volume of 15 ml
Identification
By reaction of Magnesium
Microbial test - TBC
No more than 1000 CFU/g
Iron
No more than 500 ppm
Insolubility
in alcohol
Odor
wh. powd. or cryst., odorless
Melting Point
2800 c
Molecular weight
40.31
Notes

Use: ABSORBENT, BUFFERING, OPACIFYING

Class
Industry
Functions
Get a quote
Get a quote
Magnesium Oxide DC USP
iso certificate
Get a quote
SDS Request
For more information call
phone_icon
(914) 654-6800
or email
mail_icon
INFO@PARCHEM.COM
For more information
Product Description
Product

Magnesium Oxide DC USP

CAS

1309-48-4

Formula

MgO

Synonym
Periclase; Magnesia; Magnesium oxide (CI 77711); Magnesium oxide (MgO)
Typical Product Specifications
Boiling Point
3600 c
Density
3.65-3.75
Very Soluble
in water
particle size - 60 mesh
No less than 90% retain (seive analysis)
Arsenic
No more than 1 ppm
Description
Heavy, white, odorless granules
Solubility
Practically insoluble in water, dissolves in dilute acids with at most slight effervesence
Loss on Ignition
Not more than 10 % (w/w)
Free Alkali & Soluble Salts
No more than 2%
Acid insoluble substances
No more than 0.1%
Heavy Metals
No more than 20 ppm
Calcium
No more than 1.1% [w/w]
Assay
No less than 96.0 % & No more than 100.5% of MgO [Ignited Substance]
Microbial test - TFC
No more than 100 CFU/g
Pathogens
Absent
Particle size - 30 mesh
100% pass (seive analysis)
Bulk Density
15 grams occupies a volume of 15 ml
Identification
By reaction of Magnesium
Microbial test - TBC
No more than 1000 CFU/g
Iron
No more than 500 ppm
Insolubility
in alcohol
Odor
wh. powd. or cryst., odorless
Melting Point
2800 c
Molecular weight
40.31
Notes

Use: ABSORBENT, BUFFERING, OPACIFYING

Class
Industry
Functions
Get a quote
Get a quote