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MAGNESIUM CARBONATE
Pharm.EP/USP/E504II
Formula:X MgCO3.Mg(OH)2.YH2O
CAS NO.£º39409-82-0
Description: A white, odorless, tasteless powder.
USES
PH CONTROL;DRYING AGENT;COLOR-RETENTION AGENT;ANTICAKING AGENT
PACKING AND STORAGE
¡¤25kg net paper bag with PE bag inner.
¡¤Store in dry, well ventilated warehouse and keep away from direct sunlight
¡¤Shelf life--- three years
QUALITY INDEX
Magnesium oxide(dry basis)%40.0-43.5
Identification --- Positive
Acetic acid insolubles%¡Ü0.05
Insoluble in hydrochloric acid%¡Ü0.05
Soluble substances%¡Ü1.0
Appearance of solution ---B4
Calcium %¡Ü0.45
Chloride%¡Ü0.07
Sulphate%¡Ü0.6
Iron¡Ü200ppm
Heavy metal¡Ü20ppm
Arsenic¡Ü2ppm
Lead¡Ü2ppm
Cadmium¡Ü1ppm
Mercury¡Ü0.1ppm
Bulk densityg/l¡Ý600-700
Particle size D50 um 40.0
Escherichia coli %¡Üabsent
Expiry date --- 3 years
Result ---Meet with FCC/EP/USP/E504(II) |
| Company: |
Weifang Hellon Magnesium CO. LTD.
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| Contact: |
Mr. Karry Hsiao |
| Address: |
Cold pavilion industrial park |
| Postcode: |
610000 |
| Tel: |
8618284546545 |
| Fax: |
8605365654864 |
| E-mail: |
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