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Premium Pharmaceutical Grade Edetate Disodium for Effective Chelation Therapy

Price $50.00
Min Order 1 kg
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Shipping From Hebei, China
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Model NO.:
none
CAS No.:
6381-92-6
Formula:
C10h14n2na2o8
Appearance:
Powder
Grade Standard:
Medicine Grade
Molecular Weight:
372.24
Characters:
White or Almost White Crystalline Powder
Solubility:
Soluble in Water
Packaging and Storage:
Preserve in Well-Closed Containers
Transport Package:
Bags with Pallets
Specification:
25KG/BAG
Origin:
Cangzhou China
HS Code:
2922499990
Product Description
Company Profile

 

Edetate Disodium    
Molecular formula:C10H14N2Na2O8 · 2H2O       
molecular weight: 372.24
CGlycine, N,N′-1,2-ethanediylbis[N-(carboxymethyl)-,disodium salt, dihydrate;
Disodium (ethylenedinitrilo)tetraacetate dihydrate
CAS N0.: 6381-92-6.
DEFINITION
Edetate Disodium contains NLT 99.0% and NMT 101.0% of edetate disodium (C10H14N2Na2O8), calculated on the dried basis.
• PACKAGING AND STORAGE: Preserve in well-closed containers.

Specification of Edetate Disodium
Item Limit
Characters white or almost White crystalline powder. Soluble in water,and almost insoluble in methanol,ethanol and trichloromethane.
Identification A.The infrared absorption spectrum of this product should be consistent with the control spectrum.
B. The red color is discharged, leaving a yellowish solution.
C.IDENTIFICATION TESTS-GENERAL <191>, Sodium: It meets the requirements of test A.
Acidity (pH)4.0-5.0.
Appearance of solution The solution is clear and colourless.
Iron Not more than 0.002%.
Chloride Not more than 0.004%.
Heavy metals Not more than 0.001%.
Aminotriacetic acid Not more than 0.1%.
Loss on drying Not more than 0.25%.
Complexing force test Conform
Microbial limit Not more than 500cfu/g.
Assay 99.0%-101.0%.
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