Heparin sodium

Short Description:



Heparin sodium
CAS Number: 9041-08-1
Molecular Formula: ca.(C12H16NS2Na3)20
Standard: USP32/BP2010
Package: 5kg/tin

Description:



Heparin sodium
CAS Number: 9041-08-1
Molecular Formula: ca.(C12H16NS2Na3)20
Standard: USP32/BP2010
Package: 5kg/tin

ITEMS LIMIT
Item Topical heparin sodium ( USP24, EPIII, CP2000)
Origin Porcine or bovine intestinal mucosa
Appearance White powder
Specific optical rotation ≥+35
Electrophoresis Meet requirement
Sodium salt identification reaction Meet requirement
¡¡PH number 5.0-7.5
Solubility (40%) Meet requirement
Aqueous solution appearance Colorless or thinner than standard solution¡¡
Protein Meet requirement¡¡
Loss on drying ≤5.0%
Heavy metal (m/m) ppm ≤30
Nitrogen (m/m) ≤1.3-2.5%
Sulfur content (m/m) ≥10%
Endo toxins (EU/USP.U) ≤0.03
Anti-factor X..activity Meet requirement
Bacteria microorganism Total viable aerobic≤100
Detection (CFU/g) Microorganism Meet requirement Microorganism
Assay (USP.U/mg) ≥150
¡¡Sulfated ash (m/m) 30.0%-41.0%
Sodium content (m/m) 9.5-12.5%
Solvent(m/m)Pam
Dermaptan sulfate (m/m)
Potassium salt (m/m) Meet requirement
Viscosity25°±1Pa.s ¡≤0.030
Size
Absorbance 260nm≤0.20
(0.4%)260nm 280nm≤0.15
280nm 400nm≤0.035
(5.0%)400nm, 420nm 420nm≤0.030
470nm 470nm≤0.020
Pyrogen Meet requirement

 


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