protocatechuic acid

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: ≥98%
Payment Terms : T/T

Keywords

99-50-3 protocatechuic acid C7H6O4

Quick Details

Appearance:White needle crystal
Application:CAS:99-50-3 All our products are for research and lab only. Injecting, eating and other ways are forbidden.
PackAge:standard packing
ProductionCapacity:/|Metric Ton|Day
Storage:2-8°C, keep container tightly closed in a dry place, out of light.
Transportation:by air, by sea, by Courier, Fedex, DHL, EMS could be selected by you! Thank you!

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:

Specification
English Name：protocatechuic acid		Molecular Formula	C7H6O4
		Molecular Weight	154.12
		C A S	99-50-3
		Purity	HPLC≥98%
		Appearance	white needle crystal
		Storage	2-8°C，keep container tightly closed in a dry place, out of sunlight
Solubility	Soluble thermal water, alcohol, diethyl ether and acetone, slightly soluble in cool water, benzene and chloroform, insoluble in chloroform. Degradation in boiling water.
Package	10g 20g 50g 100g, or customized.	Melting Point	200℃
Source	Leaf of Stenoloma chusanum(L.)Ching
Pharmacological Effect	Bacteriostat
Application	All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition	mobile phase：methanol-0．1％ phosphoric acid solvents(10：90)； Test Wavelength:260nm d1e'!y}R5 （for reference）