Manufacturer Supply Bp USP Magnesium Citrate

• CAS No.: 144-23-0
• Formula: Mg3(C6h5o7)2
• EINECS: 222-093-9
• Resource: Chemosynthesis
• HS: 29181500
• Transport Package: 25kgs Kraft Paper Bag
• Model NO.: magnesium citrate
• Specification: 99%
• Trademark: kolod
• Origin: Lianyungang, China
• HS Code: 29181500

Product Description

Chemical 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       Negati