Product Name:Pentosan polysulfate sodium
Molecular Formula:C6H12O10S2
CAS:116001-96-8
Batch No:110227
Specification Properties
Standard
Results
Appearance
White toCream colored power
Conforms
Identification by
a test for sodium
B IR
Should be positive
Concordant with working standard
Solubility
Soluble in water,sparingly soluble
in 0.1 N NaOH solution and practivally
insoluble in methanol.
Water content(by KF)
Not more than 10.0%
8.1%
Color of solution (10%
Aqueous solution)
Not more than 0.50
0.433
PH(25% Aquesous solution)
Between 4.5 to 6.5
4.95
Sulphur content
Betwwn 13.0% to 20.0% w/w
15.8%
D-Glucuronic acid content
Beween 7.0% to 12.0% w/w
8.0%
Heavy metals
Not more than 20 ppm
Confirms
Average molecular weight
Beween 4000 to 7000 Daltons
4501 Daltons
Content of low molecular
Weight component
Not more than 12.0
11.2%
Assay by HPLC
Between 95.0% to 105.0%
99.5%
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