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Curcumin CAS458-37-7 CAS NO.458-37-7
- FOB Price: USD: 5.00-10.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
一(1-100)Metric Ton一(100-300)Metric Ton一(300-800)Metric Ton
- Product Details
Keywords
- Curcumin, Natural Yellow 3, Diferuloylmethane
- 5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-,(e,e)-6-heptadiene-3
- 5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-6-heptadiene-3
Quick Details
- ProName: Curcumin CAS458-37-7
- CasNo: 458-37-7
- Molecular Formula: C21H20O6
- Appearance: Orange crystalline powder
- Application: Curcumin is a natural phenolic compoun...
- DeliveryTime: 3-7Days
- PackAge: fiber can
- Port: Tianjin New Harbour/qingdao port
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 98%
- Storage: Store sealed, ventilated and dry place...
- Transportation: by sea/land/air
- LimitNum: 1 Kilogram
Superiority
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Details
Density 1.3± 0.1g /cm3
Boiling point 593.2±50.0 °C at 760 mmHg
Melting point 183 °C
Molecular formula C21H20O6
Molecular weight 368.380
Flash point 209.7±23.6 °C
Accurate mass 368.125977
PSA 96.22000
LogP is 2.85
Appearance properties orange crystalline powder
Vapor density 13 (vs air)
Vapor pressure 0.0±1.8 mmHg at 25°C
The refractive index is 1.672
Storage condition
Store sealed, ventilated and dry place, avoid contact with other oxides.
Stability 1. Use and storage according to specifications, will not decompose, avoid contact with oxide 2. It is yellowish in acidic media and reddish brown in alkaline media. Good reducing resistance, strong dyeing power, good coloring power for protein, unstable to light, heat, oxygen and iron ions.
Water is Slightly soluble (hot)
Molecular structure
1. Molar refractive index: 103.98
2, molar volume (cm3/mol) : 293.6
3. Isocapacitive (90.2K) : 771.4
4. Surface tension (dyne/cm) : 47.6
5. Polarization (10-24cm3) : 41.22