CAS No.: | 501-30-4 |
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Formula: | C6h6o4 |
EINECS: | 207-922-4 |
Environmental Protection: | Yes |
Certification: | SGS,ISO |
Color: | White |
Customization: |
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Basic Information
Product Name | Kojic acid | ||
Batch | IK-220309 | Quantity | 25Kg |
CAS | 501-30-4 | Molecular formula | C6H6O4 |
Appearance | White powder | Molecular weight | 142.11 |
Package | 1Kg/Foil bag or 25Kg/Drum or As per your request | Storage | Store in cool and dry places ,keep away from strong light |
Shelf life | 2 Years when properly stored | Safety | Non-toxic, non-stimulating, safe and reliable |
*Only selected data is represented here, for a full set of specifications we refer to our Specifications sheet.
Item | Specification | Test Results |
Appearance | White powder | Conform |
Identification | TLC:Standard solution and test solution same spot,RF | Conform |
Assay (Dry Basis) | 98.0%~100.5% | 99% |
Specific Optical | -2.4°~ -2.8° | -2.71° |
PH | 4.5~7.0 | 5.3 |
Heavy Metals (As Pb) | ≤10ppm | <10ppm |
As | ≤1ppm | Not Detected |
Pb | ≤0.5ppm | Not Detected |
Cd | ≤1ppm | Not Detected |
Hg | ≤0.1ppm | Not Detected |
Related substance | Spot not bigger than standard solution spot |
No spot |
Residual solvent | <0.5% | Complies |
Water Content | <2% | 0.18% |
Application
1. Applied in Cosmetics,kojic acid has been widely added into the lotion, face mask, liquid cream and skin cream. Recommendationusage for cosmetics: 0.2~1.0%;
2. Applied in Food additive,kojic acid work as antiseptic,antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer - maltol and ethyl maltol.
3. Applied in other fields:kojic acid is also used as iron analytical reagent and film spotting agent, etc;
Quality Control of Health Sources
1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
pharmaceutical and/or food standards.
5) Warehousing and storage: Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.
Certification
FAQ
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