China (Mainland)
Gallic acid CAS NO.149-91-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- Gallic acid
- Benzoic acid
- 149-91-7
Quick Details
- ProName: Gallic acid
- CasNo: 149-91-7
- Molecular Formula: C7H6O5
- Appearance: Fine White to Yellow powder
- Application: pharmaceuticla raw materials
- DeliveryTime: With three or five working days
- PackAge: 25kg/fiber drum, sealed package
- Port: China main port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.9%
- Storage: Sealed package
- Transportation: Sealed package, keep away from light
- LimitNum: 1 Metric Ton
- Valid Period: 2020-12-18
Superiority
1. Advanced facility and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details
Product Name:Gallic acid
Appearance: Fine White to Yellow powder
Molecular Formula: C7H6O5
Molecular Weight: 170.13
Testing method: HPLC/UV-VIS
Melting point: 235-240C
Water solubility: 12 g/L cold water
Chemica Name: 3β-Hydroxy-20(29)-lupaene-28-oic acid
Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.The chemical formula is C6H2(OH)3COOH. Gallic acid is found both free and as part of hydrolyzable tannins. T
he gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid
and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins respectively.
