Ferrazone® BP is a stable, water-soluble powder that
meets British Phamacopoeia specifications in pharmaceutical
application. The specification is as follows:
|
Checkpoint
|
Specification
|
Unit
|
Method
|
|
Appearance
|
Yellow
or yellowish brown crystalline powder
|
--
|
Visual
|
|
Assay
calculated with reference to the dried substance
|
98.0-102.0
|
%
|
BP
|
|
Free Iron
|
500 max.
|
mg/kg
|
BP
|
|
Sulphates
|
600 max.
|
mg/kg
|
BP
|
|
pH of a 1%
aqueous dilution
|
4.0-6.5
|
--
|
BP
|
|
Loss on drying
|
4.0-13.5
|
%
|
BP
|
|
Heavy metals
as Pb
|
20 max.
|
mg/kg
|
BP
|
|
Free sodium
EDTA
|
1 max.
|
mg/kg
|
BP
|
|
Identification
|
Pass
|
--
|
BP
|
|
Please contact us for more product information. |
