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(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid CAS NO.331-39-5
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
- Caffeic acid
- CAS:331-39-5
Quick Details
- ProName: (2E)-3-(3,4-dihydroxyphenyl)prop-2-eno...
- CasNo: 331-39-5
- Molecular Formula: C9H8O4
- Appearance: Light yellow to yellowish brown crysta...
- Application: Intermediate of Caffeic acid tablets, ...
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Kilogram
- CAS: 331-39-5
Superiority
Product name: (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
CAS No.: 331-39-5
Molecular Formula: C9H8O4
MolecularWeight: 180.16
Appearance: Light yellow to yellowish brown crystal.
Details
| Item | Specification |
| Assay | 99% |
| Appearance | Light Yellow Powder |
| Odor | Characteristic |
| Taste | Characteristic |
| Particle Size | NLT 100% Through 80 mesh |
| Loss on Drying | <2.0% |
| Heavy metals | |
| Total Heavy Metals | ≤10ppm |
| Arsenic | ≤3ppm |
| Lead | ≤3ppm |
| Microbiological Tests | |
| Total Plate Count | ≤1000cfu/g |
| Total Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |