Product name Glycyrrhizinate Acid
Trade no HWLE05
Standard 98%
Description:
Test items Specifications
Assay( UV) 98.0
Moisure

Assay Glycyrrhizinate acid e21
Taste Characteristic
Water unsoluble substance d5.0
Loss on drying d8.0
Ash d12.0
Bacterium of plate d1000cfu/ g
Yeast & Mold d100cfu/ g ....

Appearance White to pale yellow powder
Assay ( in dry basis HPLC) j e98.5
Ph of solution 7.0-8.5( 3j aq.Soln.)
3jwater solution d70
Waterj d20
Chloridej d0.35
Free Vc( j) d0.5 ....

Product name Kojic dipalmate
Trade no HWPC03
Standard 98%
Description:
Test items Specifications
Appearance White to light yellow powdery crystals
Assay ( HPLC) j e95.0 ....

Product name Hyaluronic acid
Trade no HWPC27
Standard ( 1.0-3.0) x1000000
Description:
Test items Specifications
Description White powder
PH 6.0-7.5
Purity of HA e89 ....

Appearance White needle crystal or powder
Assay( HPLC) e99.5
Melting point 199= 201Â ± 0.5Â ° C
Clarity of water solution Transparancy colorless, none suspended matters
PH Value 5.0....

Appearance Off-White powder
Assay ( HPLC) j e90.0
Flavone test Positive
Bacteria of total( cfu/ g) d100
Arsenic ppm d2
Heavy metal( Pb) ppm d20
Packing: 1kg/ drum