China (Mainland)
protocatechuic acid CAS NO.99-50-3
- Min.Order: 1 Gram
- Payment Terms: T/T
- Product Details
Keywords
- 99-50-3
- protocatechuic acid
- C7H6O4
Quick Details
- ProName: protocatechuic acid
- CasNo: 99-50-3
- Molecular Formula: C7H6O4
- Appearance: White needle crystal
- Application: CAS:99-50-3 All our products are for ...
- DeliveryTime: in 3 days after payment.
- PackAge: standard packing
- Port: shanghai, shenzhen, tianjin, etc.
- ProductionCapacity: / Metric Ton/Day
- Purity: ≥98%
- Storage: 2-8°C, keep container tightly closed i...
- Transportation: by air, by sea, by Courier, Fedex, DHL...
- LimitNum: 1 Gram
- Plant of Origin: Stenoloma chusanum(L.)Ching
Superiority
High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.
Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.
Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.
Details
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Specification |
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English Name：protocatechuic acid |
Molecular Formula |
C7H6O4 |
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Molecular Weight |
154.12 |
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C A S |
99-50-3 |
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Purity |
HPLC≥98% |
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Appearance |
white needle crystal |
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Storage |
2-8°C，keep container tightly closed in a dry place, out of sunlight |
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Solubility |
Soluble thermal water, alcohol, diethyl ether and acetone, slightly soluble in cool water, benzene and chloroform, insoluble in chloroform. Degradation in boiling water. |
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Package |
10g 20g 50g 100g, or customized. |
Melting Point |
200℃ |
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Source |
Leaf of Stenoloma chusanum(L.)Ching |
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Pharmacological Effect |
Bacteriostat |
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Application |
All our products are for research and lab only. Injecting, eating and other ways are forbidden. |
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Test Condition |
mobile phase：methanol-0．1％ phosphoric acid solvents(10：90)； Test Wavelength:260nm d1e'!y}R5 （for reference） |
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