Magnesium citrate anhydrous food grade CAS NO.3344-18-1

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Keywords

3344-18-1
Magnesium Citrate
trimagnesium citrate

Quick Details

ProName: Magnesium citrate anhydrous food grade
CasNo: 3344-18-1
Molecular Formula: Mg3(C6H5O7)2
Appearance: White powder
Application: Nutrient; Dietary Supplement; Pharm...
DeliveryTime: prompt shipment
PackAge: 25kg drum,bag
Port: Shanghai,China
ProductionCapacity: 2000 Metric Ton/Quarter
Purity: 99%min
Storage: RT.
Transportation: by sea
LimitNum: 1 Metric Ton
EINECS No: 222-093-9

Superiority

Magnesium citrate anhydrous is also named as trimagnesium citrate anhydrous and produced by citric acid and magnesium carbonate .It occurs as white odorless powder.It’s practically soluble in acid ，soluble in water(more than 180g/L)，and insoluble in alcohol.It easily gets damp.

Magnesium citrate anhydrous can be made chewable tablet,granule,capsule and oral liquid etc in pharmaceutical.It is listed as one food supplement which can be applied to infant food,special medical and weight control in Europe. In some countries it is one product which European Food Safety Authority strengths supervision and promotes actively.Magnesium citrate anhydrous and magnesium citrate nonahydrate has the same application,furthermore,magnesium citrate anhydrous has higher magnesium content .

Details

ical Data

Chemical Formula	Mg3(C6H5O7)2 .xH2O	Mg3 (C6 H5 O7 )2.11H2O	Mg3 (C6 H5 O7 )2.11H2O
CAS No	3344-18-1
Molecular Weight	451.13 (Anhydrous)
Use	Nutrient; Dietary Supplement; Pharmaceuticals
Description	Fine, white powder/ granular
Containers	25 kg / 50 lb. box/bag/drums; 500 kilogram bag
Storage	Store in a clean, dry warehouse in the original unopened containers.

Chemical Specifications

	USP/NF		Undecahydrate	Anhydrous USP
	Powder Code10301	Granular Code10302	Granular Code10303	Powder Code10304	Granular Code10305
Assay (as Mg) on dried basis	14.5 - 16.4%		10.91 - 11.57%	14.5 - 16.4%
Heavy Metals (as Pb)	50 ppm max		10 ppm max	50 ppm max
LOD	29% max		28.0 - 32.0%	29% max
Identification
Test A	To Pass Test		---	To Pass Test
Test B	To Pass Test		---	To Pass Test
PH	5.0 - 9.0		6.0 - 8.5	5.0 - 9.0
Chlorides	0.05% max		10.0-14.0%	0.05% max
Sulfates	0.2% max		0.2% max	0.2% max
Arsenic	3 ppm max		---	3 ppm max
Iron	200 ppm max		100 ppm max	100 ppm max
Calcium	1.0% max		0.2% max	0.15% max
OVI	Conforms to USP requirements		---	Conforms to USP requirements
Oxalic Acid	---		300 ppm max	---
Solution Color	---		Pass	---
Lead	0.2 ppm max		5 ppm max	0.2 ppm max
Magnesium Content As-Is	11.2 - 12.0 %		---	---
Bulk density	According to Customer Requirements
Particle Size	According to Customer Requirements

Microbial limits

Total Plate Count                 NMT 1000cfu/g           E. Coli                                    Negative
Total Molds And Yeasts     NMT 300cfu/g             Salmonella                            Negative
Total Coliform Count          NMT 10cfu/g               Staphylococcus Aureus       Negative

Magnesium citrate anhydrous food grade CAS NO.3344-18-1

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