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Trimagnesium dicitrate

Inquiry
  Post Date: May 29,2015
  Expiry Date: Jul 28,2015
  Detailed Description: Cas No. :3344-18-1 Packaging & Delivery
Packaging Detail: 25/kg drum
Delivery Detail: Within 3days once get the remittance
Specifications
Trimagnesium dicitrate 3344-18-1 C12H16Mg3O14
1High purity and quality
2Low price and good service
3Pure natural
4Special manufacture
INSPECTION REPORT OF QUALITY
Analysis Date:08/15/2013
Commodity Name: Trimagnesium dicitrate Cas no:3344-18-1
Raw Materials: Magnesium carbonate/acid citrate
Quantity/ Weight: 20 Drums/500kgs Production Date:08/09/2013
Mark $ No: Magnesium Citrate Anhydrous USP 35 Powder
Mfg: Lot 201308009
NW:25KG
GW:27GW
NO.1-20
MADE IN CHINA

RESULTS OF INSPECTION
REQUIREMENTS SPECIFICATIONS TEST RESULTS
Appearance
Identification
A B
Assay Chloride Sulfate
Heavy metals
Lead
Loss on drying
Limit of calcium
Arsenic
Organic volatile impurities
Iron
PH(5%solu) White or slightly yellow powder

To pass test
To pass test
14.5-16.4%
0.05% max
0.2% max
20 ppm max
10 ppm max
2% max
1% max
3ppm max
Meets requirements
200ppm max
5.0-9.0 Visual

Pass
Pass
16.2 %
0.05% max
0.07% max
20 ppm max
1 ppm max
0.9 %
0.21%
3 ppm max
Meets requirements
200ppm max
8.3
Microbial limits
Total aerobic count
Total molds and yeasts
E.Coli and Salmonella
3000 cfu/g max
300 cfu/g max
Absent
1000 cfu/g max
100cfu/g max
Absent
Particle size
Thru a10 mesh
Thru a90 mesh
99.5 % max
>85 %
99.4 %
98.5 %
Solubility soluble in water, freely soluble in2 M nitric acid and 3 M
hydrochloric acid, practically insoluble in ethanol
Storage Condition tightly sealed in a clean, cool, dry location.
Shelf life: 2 years from the date of manufacture
Conclusion The quality of this batch is conforming with the standard
USP35

  CAS Registry Number:

3344-18-1

  Synonyms: ;Citric acid trimagnesium salt;Magnesiumdicitratenonahydrate;magnesium - 2-hydroxypropane-1,2,3-tricarboxylic acid (3:2);trimagnesium citrate anhydrous;
  Molecular Formula: C12H16Mg3O14
  Molecular Weight: 457.162
  Molecular Structure: 3344-18-1 Trimagnesium dicitrate

  Company: Hubei Ocean Biotech Co,.Ltd     [ China ]        
  Contact: mark
  Tel: 86-27-83733110
  Fax: 86-27-83723210
  Email: markhbocean@yahoo.com
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