WUHU TIANCI FINE CHEMICAL LIMITED

WUHU TIANCI FINE CHEMICAL LIMITED

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Kojic Acid

Kojic Acid
Product name : Kojic Acid
Item : TC019
Details :

CAS NO.:501-30-4

Test

Specifications

Result

Assay by HPLC

98.0%

99.36%

Appearance

White crystalline powder

Complies

Melting point

153° ~ 156°

154.2°

Solubility

Soluble in water

Complies

Loss on drying

≤0.5%

0.34%

Residue on ignition

<0.1%

Complies

Heavy metals PPM

<10ppm 

Complies

Chloride

<0.005%

Complies

Iron

<0.001%

Complies

Microbiology

Total Plate Count

Yeast & Mold

E.Coli

S. Aureus

Salmonella

 

<1000cfu/g

<100cfu/g

Negative

Negative

Negative

 

102cfu/g

15cfu/g

Complies

Complies

Complies

Packing: Sealed export grade drum & double of sealed plastic bag

Storage: Store in cool & dry place not freeze, keep away from strong light and heat

Shelf life: 2 years when properly stored