White Willow Bark Extract

• Function: Hormones and Regulation of Endocrine Function of Drug
• Certification: GMP
• Grade Standard: Medicine Grade
• Type: Analysis reagent
• State: Solid
• Volatile: Not Volatile
• Specification: 25kg
• Trademark: newstar
• Origin: China
• Production Capacity: 10000

Product Description

ITEM	QUALITY STANDARD	TEST RESULT	METHOD
APPEARANCE COLOUR	YELLOW POWDER	COMPLIES	VISUAL
SALICIN	15%	16.10%	HPLC
ASH	≤20.00%	19.10%	CP2015
LOSS ON DRYING	≤5.00%	3.30%	CP2015
PARTICLE SIZE	100%PASS 80 MESH	QUALIFIED	VISUAL
Tapped density(g/cm^3)	0. 35~0.55g/m	0.50/ml	CP2015
Heavy Metals   Pb   As   Cd   Hg	≤10ppm ≤2ppm ≤1ppm ≤1ppm ≤0.1ppm	8ppm Max Complies Complies Complies Complies	AAS ICP-MS ICP-MS ICP-MS ICP-MS

MicrobiologicaL Assay Total Bacteria Yeast&Mold Salmonelia E.Coli	≤1000cfu/g ≤500cfu/g Negative Negative	Qualified Qualified Absent Absent	CP2015 CP2015 CP2015 CP2015
Storage	Store in tight containers, In a cool Dry Area.
Conclusion	Conformed With The In house Requirements