protocatechuic acid

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0 Milligram	Negotiable

0 Milligram

Negotiable

Min.Order :0 Milligram
Purity: 98%

Keywords

protocatechuic acid(98%) 99-50-3 C7H6O4

Quick Details

Appearance:white needle crystal
Application:99-50-3
PackAge:20mg/pc
ProductionCapacity:|Milligram |Day
Storage:2-8 ° C, avoid light preservation
Transportation:

Superiority:

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Details:

【Chemical Name】protocatechuic acid

【Molecular Formula】 C7H6O4

【Formula Weight】154.12

【CAS No】99-50-3

【Detection method】HPLC ≥ 98%

【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)

【shape】white needle crystal

【Extraction of sources】

This product is extracted from the leaves of Lindsaeaceae plant Pteris [Stenoloma chusanum (L.) Ching]

【Pharmacological properties】

The melting point of about 200 DEG C (decomposition).Soluble in water, alcohol, ether and acetone, slightly soluble in water, slightly soluble in benzene, chloroform, insoluble in petroleum ether. Decomposition in boiling water, and emit carbon dioxide. Decomposition in boiling water, and emit carbon dioxide. Aqueous solution of ferric chloride with sodium bicarbonate in green, dark red..

【Chromatographic conditions】

the mobile phase of methanol: a 0.1% phosphoric acid solution (10:90); the detection wavelength was 260nm (for reference only)

【Storage method】 2-8 ° C, avoid light preservation

【Attentions】

This product should be stored at low temperature, long time when exposed to air, the content will be reduced.

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