China (Mainland)
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kojic acid CAS 501-30-4 CAS NO.501-30-4
- FOB Price: USD: 4.00-6.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Available Specifications:
99(1-25)Metric Ton99(25-100)Metric Ton99.2(1-25)Metric Ton99.2(25-100)Metric Ton
- Product Details
Keywords
- kojic acid
- 501-30-4
- 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
Quick Details
- ProName: kojic acid CAS 501-30-4
- CasNo: 501-30-4
- Molecular Formula: C6H6O4
- Appearance: White powder
- Application: In the cosmetics industry
- DeliveryTime: Within in 3-5 days
- PackAge: 25kg/drum or 25kg/bag
- Port: Shanghai
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99%
- Storage: Store at RT.
- Transportation: Express delivery，by sea or by air
- LimitNum: 1 Kilogram
- Moisture Content: 0.001
- Impurity: 0.0001
- CAS No: 501-30-4
- Density: 1.542 g/cm3
- Boiling point: 401.7oC at 760 mmHg
- Melting point: 152-155 °C(lit.)
- Flash point: 179.9oC
- Water solubility: SOLUBLE
- Stability: Stable
Superiority
1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years.
2. Top quality: High quality guaranteed, once any problem is found, the package would be reshipped for you .
3. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air. The most professional forwarder would be recommanded for you.
4. Fast delivery: We have stock, so we can delivery quickly once payment is received.
5. Quality service: We will give you warm after-sale service,if any question we will reply you within 24 hours.
6. Competitive prices: A discount would be given when you make a large order.
Details
Appearance and properties: white powder
Density: 1.542 g/cm3
Boiling point: 401.7ºC at 760 mmHg
Melting point: 152-155 °C(lit.)
Flash point: 179.9ºC
Water solubility: SOLUBLE
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Store in a cool, dry place. Store in a tightly closed container.
Production method
1. In industry, starch or molasses are commonly used as raw materials for fermentation and refining. The microorganism that can produce kojic acid is Aspergillus (including Aspergillus oryzae, Aspergillus aflatus, Aspergillus albicans, Aspergillus ichthys, Aspergillus griseus, Aspergillus albicans, etc.).
2. Inclined strain seed culture fermenter culture ↓ media extraction and filtration
3. Filtrate decompression concentration → crystallization recrystallization drying kojic acid finished products.
4. It is produced by the metabolism of a variety of yeast fungi and Aspergillus oryzae.
Use
1. Kojic acid and its derivatives are used as whitening agents in the cosmetics industry, and can also play a role in anti-corrosion and moisturizing. In the food industry, kojic acid is used as a food additive, preservative, preservative and color protection agent. It can also be used as a raw material for the preparation of aroma enhancers maltol and ethyl maltol. It can also be used to produce intermediates of cephalosporin antibiotics. It can also be used to produce pesticides and insecticides.