| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
| Product name | Kojic acid |
| Cas | 501-30-4 |
| Brand | Iknow |
| Appearance | Pale yellow aciform crystal powder |
| Specification | 99% |
| Type | Raw Materials |
| Package | 1Kg/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 | Result |
| Appearance | Pale yellow aciform crystal powder | Complies |
| Assay | ≥98% | 99.16% |
| Melting point | 153°~156° | 154° |
| Solubility | Soluble in water | Complies |
| Loss on drying | ≤0.5% | 0.32% |
| Residue on ignition | <0.1% | Complies |
| Chloride | <50ppm | 25ppm |
| Heavy metals | <3ppm | Complies |
| Chloride | ≤0.005% | Complies |
| Iron | <0.001% | Complies |
| Total Plate Count | <100cfu/g | Negative |
| Yeast&Mold | <100cfu/g | Negative |
| E.Coli | Negative | Complies |
| S.Aureus | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion | Conform the standard | |
(1) Food use kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors.
(2) In cosmetics to lighten skin. As an example of the latter, it is used to treat skin diseases like melasma.
(3) Daily chemicals material Kojic acid can inhibits caseinase synthesis, then inhibits skin melanin formation, kojic acid and it's derivatives are widely used in high-quality brightening cosmetic, bath cream midtoothpaste. The products containing kojic acid can treat freckle, acne, pigmentation and macula effectively without any toxic and bad results, At present, kojic acid's use level added in cosmetic amounts to 0.2-1.0 percent.
(4) Medical use: Kojic acid also has antibacterial and antifungal properties. Kojic acid and it's derivatives are used as an important material in antibiotic - cethamycin, anodyne, and antiphlogistic production.
(5) Pesticide Biologic fertilizer with 0.51.0% Kojic acid has a clearly effect on increase production both foodstuff and greenstuff.
(6) Others Kojic acid can be film despecking agent and iron ananysis reagent.
Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.
Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q3: Is there a discount?
A:Different quantity has different discount.
Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.
Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.
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