Danshensu CAS NO.76822-21-4

FOB Price:: USD 1.00-1.00 /Kilogram Get Latest Price

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Qingdao Port

Payment Terms:: L/C,T/T

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Product Details

Keywords

76822-21-4
Danshensu
(R)-a,3,4-Trihydroxybenzenepropanoic aci

Quick Details

ProName: Danshensu
CasNo: 76822-21-4
Molecular Formula: C9H9NaO5
Appearance: Brown Powder
Application: Medicine, Dietary Supplements, Cosmeti...
DeliveryTime: Within 2 weeks after order confirmatio...
PackAge: 25KG/Drum
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: 76822-21-4

Superiority

name: danshensu

synonyms: (r)-a,3,4-trihydroxybenzenepropanoic acid; 3-(3',4'-dihydroxyphenyl)-(2r)-lactic acid; dan shen suan a; salvianic acid a; 3-(3,4-dihydroxyphenyl)-2-hydroxypropanoic acid; sodium 3-(3,4-dihydroxyphenyl)-2-hydroxypropanoate

cas: 76822-21-4

mf: c₉h₉nao₅

Details

item	standard		test results
identification	a.h-nmr:comply with the structure		complies
	b.lc-ms:comply with the structure		complies
	c.the ir spectrum of sample should be identical with that of reference standard;		complies
	d.hplc-esi-ms		complies
	the retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay.
heavy metals	≤10 ppm		<10ppm
water	≤1.0%		0.10%
sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
related substances	unspecified impurities: for each impurity	≤0.10%	<0.10%
	total impurity	≤0.5%	0.18%
purity	≥99.0%		99.70%
assay	99.0%~101.0% (anhydrous substance).		99.80%
storage	preserve in well-closed, light-resistant and airtight containers.		complies