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1 Kilogram |
FOB Price: USD 30.0000 |
Kojic Powder kojic Acid Dipalmitate Powder 501-30-4
Before-Sale Service:
---Any inquiries will be replied within 12 hours.
---Golden Manufactory under ISO/GMP with large stock.
---Dedication to quality,We have strict quality control system.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---Low MOQ: No worry about the big MOQ.
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After-Sale Service:
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---60 Days Warranty of quality of goods.
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Factory Supply Cosmetic Grade Skin Whitening kojic Acid Powder
English Name: 5-Hydroxy-2- (hydroxymethyl) -4H-pyran-4-one 5-Hydroxy-2- (hydroxymethyl) -4H-pyran-4-one;
Alias: 5-hydroxy-2-hydroxymethyl-4-pyrone
Specification:98%
Grade: Food and cosmetic Grade;
Appearance:white needle-like crystals or powder;
Function:Skin whitening.
Molecular formula: C6H6O4
olecular Weight: 142.11
CAS Registry Number: 501-30-4
Product Name |
kojic acid Powder |
Test Method |
HPLC |
CAS NO. |
501-30-4 |
Country of origin |
China |
EINECS NO. |
207-922-4 |
M.F |
C6H6O4 |
ITEMS |
SPECIFICATION |
Appearance: |
White or off-white needle-like crystals |
Dissolubility: |
Easily dissolves in water, colorless and transparent |
Pathogens: |
None/undetected |
Melting point: |
153~156°C |
Purity: |
99.0% min |
Residue on ignition: |
0.1% max |
Iron: |
10 PPM max |
Chlorides: |
50 PPM max |
Heavy metals: |
3 PPM max |
Arsenic: |
1 PPM max |
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