Kojic Acid NEW
Price | $150 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 500kg |
Update Time: | 2024-11-15 |
Product Details
Product Name: Kojic Acid | CAS No.: 501-30-4 |
Min. Order: 1kg | Purity: 99% |
Supply Ability: 500kg | Release date: 2024/11/15 |
Product Description
Chemical Name: Kojic acid
CAS No.: 501-30-4
Molecular Fomula: C6H6O4
Molecular weight: 142.11
Appearance: Colorless prismatic crystal
Assay: 99%
Items | Specifications | Results |
Appearance | White | Brown powder |
Identification | Positive | Complies |
Assay | 98 | 98.5% |
Ash | ≤5.0% | 2.55% |
Loss on drying | ≤5.0% | 1.20% |
Ignition residue | ≤2.0% | 0.25% |
Heavy metals | ≤10ppm | Complies |
Pb | ≤2.0ppm | Complies |
As | ≤2.0ppm | Complies |
Odor | Characteristic | Complies |
Particle size | 100%through 80 mesh | Complies |
Microbioiogical: | ||
Total of bacteria | ≤1000cfu/g | 100cfu/g |
Fungi | ≤100cfu/g | Complies |
Salmgosella | Negative | Complies |
Coli | Negative | Complies |
Conclusion | Conform with USP/FCC/E302 specification | |
Storage condition | Store in cool & dry place, Do not freeze. Keep away from strong light and heat. | |
Shelf life | 2 years when properly stored |
Application:
1. Its main function in cosmetology is to prevent the formation of tyrosine, an amino acids that's required to produce melanin, a pigment that affects skin color.
2.You can find the metabolite as an ingredient in skin creams, lotions and soaps. Research indicates that kojic acid and its derivatives have antioxidant, anti-proliferative, anti-inflammatory, UV-protector and skin-lightening effects on the skin.
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
Company Profile Introduction
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- Since: 2024-03-14
- Address: Haiyue Tiandi, No. 66, Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province