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

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

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


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