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Manufacturer Cheap Price Organic Pure Cosmetic Grade Raw Material Skin Whitening Kojic Acid Powder

  • 1-24 Kilograms
    $35.00
  • 25-99 Kilograms
    $32.00
  • 100-499 Kilograms
    $29.00
  • >=500 Kilograms
    $19.00
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- + Kilograms available
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Overview
Quick Details
CAS No.:
501-30-4, 501-30-4
Other Names:
Kojic Acid
MF:
C6H6O4
EINECS No.:
207-922-4
Place of Origin:
Shaanxi, China
Purity:
99% kojic acid
Appearance:
White Powder, White crystalline powder
Usage:
Cosmetic Raw Materials, Manufacturer Cheap Price Organic Pure Cosmetic Grade Raw Material Skin Whitening Kojic Acid Powder
Brand Name:
Rongsheng
Model Number:
99% Skin Whitening Kojic Acid Powder
Product Name:
Organic Pure Skin Whitening Kojic Acid Powder
EINECS:
207-922-4
Sample:
For free
Molecular Formular:
C6H6O4
Molecular Weight:
142.1
MOQ:
0.1kg
Keyword 1:
kojic acid powder
Keyword 2:
Organic Pure Skin Whitening Kojic Acid Powder

Packaging & Delivery

Selling Units:
Single item
Single package size: 
18X16X12 cm
Single gross weight:
1.100 kg
Package Type:
1kg Manufacturer Cheap Price Organic Pure Cosmetic Grade Raw Material Skin Whitening Kojic Acid Powder with double plastic container inside/Aluminum foil bag outside. 25kg Manufacturer Cheap Price Organic Pure Cosmetic Grade Raw Material Skin Whitening Kojic Acid Powder with double plastic container inside/Fiber drum outside. Or it is at your option.
Picture Example:
package-img
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Lead Time :
Quantity(Kilograms) 1 - 100 101 - 400 401 - 900 >900
Est. Time(days) 3 4 5 To be negotiated
Manufacturer Cheap Price Organic Pure Cosmetic Grade Raw Material Skin Whitening Kojic Acid Powder
Product Name
Kojic Acid Powder
specification
99%
Test method
HPLC
Appearance
White crystalline powder
Grade
Cosmetic grade
CAS
501-30-4
Molecular formula
C6H6O4
Molecular weight
142.11
Package
1kg Kojic Acid Powder/with double plastic container inside/Aluminum foil bag outside
1kg/Carton,5kgCarton,10kg/Carton,25kg/Drum,OEM
Delivery time:
Within 2-3 work days after payment
Shelf Life
24 Months in proper conditions
Shipment
FedEx,DHL,EMS,UPS,The Special Line
Payment terms
TT,Alibaba Trade Assurance,Western Union
The Description of Kojic Acid Powder
Kojic acid is present in the brewing of soy sauce, bean paste, and alcohol. Kojic acid can be detected in many fermented products fermented with Aspergillus. After entering the skin cells, it can complex with the copper ions in the cells to prevent the activation of tyrosinase, thereby inhibiting the formation of melanin.
The Function & Application of Kojic Acid Powder
1. The field of cosmetics. In human skin, kojic acid can inhibit the synthesis of tyrosinase and the formation of skin melanin. It is safe and non-toxic. It has been formulated into lotions, facial masks, lotions, and skin creams to effectively treat freckles, age spots, and pigmentation. , Acne, etc., help maintain humidity and reduce skin wrinkles 2. Food processing field. Used as a food additive, it has the functions of preservation, antiseptic and anti-oxidation. Can be used as preservative, preservative and color protectant, etc. 3. The field of medicine. As a raw material of cephalosporin antibiotics, it is used to treat headaches, toothaches and local
inflammations, and has ideal analgesic and anti-inflammatory effects. 4. Agriculture. Used for the production of biological pesticides.
Certificate of Analysis
Product Name
Kojic Acid Powder
Item of Test
Limits of Test
Results of Test
Appearance
White powder
Complies
Assay(Test by HPLC)
≥99.0%
99.6%
Melting point
150-154℃
153.3℃
Odor
Characteristic
Complies
Loss on drying
≤ 0.5%
0.96%
Ash
≤ 0.5%
0.32%
Residual solvents
Negative
Complies
Residual pesticides
Negative
Complies
Chemical Analysis
Heavy Metal
≤10ppm
Complies
Arsenic (As)
≤1ppm
Complies
Lead(Pb)
≤2ppm
Complies
Cadmium (Cd)
≤0.5ppm
Complies
Mercury (Hg)
≤0.1ppm
Complies
Microbiological Analysis
Total Plate Count
≤1000cfu/g
95cfu/g
Yeast & Mold
≤100cfu/g
33cfu/g
E.Coli
Negative
Complies
S. Aureus
Negative
Complies
Salmonella
Negative
Complies
Pesticides
Negative
Complies
Conclusion
Conform  with specification
The differences among Kojic Acid & Kojic Acid Dipalmitate
                                                              Kojic Acid  & Kojic Acid Dipalmitate
Kojic Acid    VS  Kojic Acid Dipalmitate
Item
Kojic Acid Dipalmitate
Kojic Acid
Molecular Formula
618g/mol
142g/mol
Physical and chemical properties
White crystalline powder,melting point 92-96℃
White to light yellow crystalline powder,melting point 150-154℃
Solubility
Insoluble in water,soluble in Oil and propylene glycol
Easily soluble in water,Ethanol and ethyl acetate
PH Stability
Stable when PH 3-10
Not stable when PH>7
Color stability
Does not chelate with metal ions, color is stable and does not change color
Easily chelate and discolor with metal ions, turn yellow or brown
Other Stability
Good light stability, not easily oxidized
Light, heat, and metal ions have poor stability and are easily oxidized
Compounding performance
Compatible with most makeup products
Incompatible with some sunscreens, preservatives
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