Best Price for Diethyl Malonate - Ursolic Acid With Cas 77-52-1 For Cosmetics – Unilong

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Best Price for Diethyl Malonate - Ursolic Acid With Cas 77-52-1 For Cosmetics – Unilong Detail:

Ursolic acid, also known as ursolic acid and ursolic acid, is a pentacyclic triterpenoid compound extracted from Ursa vulgaris, an evergreen vine shrub of the Rhododendron family. It has a special smell. It has large and shiny prisms in absolute ethanol and needle crystals as thin as hair in dilute ethanol. It has sedative, anti-inflammatory, antibacterial, anti diabetes, anti ulcer, hypoglycemic and other biological effects..

Product Name:	Ursolic Acid	Batch No.	JL20220517
Cas	77-52-1	MF Date	May. 17, 2022
Packing	25KGS/DRUM	Analysis Date	May. 17, 2022
Quantity	100KG	Expiry Date	May. 16, 2024
ITEM	STANDARD		RESULT
Appearance	Off-White Powder		Conform
Content	≥75% (HPLC)		75.8%
Odor & Taste	Special Sour		Conform
Water	≤5.0% Max		0.72%
Mesh size	NLT 98% through 80 mesh		Conform
Heavy metal	≤10.00 PPM		Conform
Pb	≤0.50 PPM		Conform
Arsenic	≤1.00 PPM		Conform
Ash Content	≤2.00%		0.86%
Total Bacteria	≤1000cfu/g		Conform
Yeast Mold	≤100cfu/g		Conform
Salmonella	Negative		Negative
E.Coli	Negative		Negative
Solvent residences	≤0.05%		Conform
Conclusion	Qualified

1.For content determination / identification / pharmacological experiments, etc.
2.Hydroxypentacyclic triterpenoid acid (HPTA) has antibacterial, anticancer, antioxidant and anti-inflammatory effects. It can be used in cosmetics and drugs.

25/kgs drum or requirement of clients. Keep it away from light at a temperature below 25℃.

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