L-(+)-Tartaric acid | CAS:87-69-4 | Manufacturer ChemFaces

L-(+)-Tartaric acid

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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / $7.0 / In-stock
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Description:

Reference standards.

In vitro:

Masca research papers in science & archaeology, 1990.

Drink and be merry! Infrared spectroscopy and ancient Near Eastern wine。[Reference: WebLink]

The first published chemical evidence for wine from the ancient Middle East is presented here.
METHODS AND RESULTS:
Infrared spectroscopic analyses of deposits inside pre-Bronze Age jars from Godin Tepe, Iran, and inside a Byzantine amphora from Gebel Adda, Egypt, revealed that the deposits were composed largely of tartaric acid, a principal component of grapes. The data corroborate the use of the Egyptian amphora in transporting wine, according to ancient inscriptions on the sides of such vessels. The very close similarity of the Godin Tepe spectra to that of the Egyptian amphora and that of L-(+)-Tartaric acid indicates that the Godin Tepe jars also were used in processing and storing wine. Moreover, the Godin jars were stoppered and stored on their sides, evidently to inhibit the wine from converting to vinegar. In addition to being the earliest occurrence of the beverage from anywhere in the world, the Godin Tepe finding has important implications for the development of complex societies, trade, and viticulture in the ancient Middle East.

L-(+)-Tartaric acid Description

Source:	The fruits of grapes.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Product Name	L-(+)-Tartaric acid
Price:	$30 / 20mg
CAS No.:	87-69-4
Catalog No.:	CFN70213
Molecular Formula:	C₄H₆O₆
Molecular Weight:	150.0 g/mol
Purity:	>=98%
Type of Compound:	Miscellaneous
Physical Desc.:	Powder
Source:	The fruits of grapes.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Miscellaneous Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	6.6667 mL	33.3333 mL	66.6667 mL	133.3333 mL	166.6667 mL
5 mM	1.3333 mL	6.6667 mL	13.3333 mL	26.6667 mL	33.3333 mL
10 mM	0.6667 mL	3.3333 mL	6.6667 mL	13.3333 mL	16.6667 mL
50 mM	0.1333 mL	0.6667 mL	1.3333 mL	2.6667 mL	3.3333 mL
100 mM	0.0667 mL	0.3333 mL	0.6667 mL	1.3333 mL	1.6667 mL

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CFN92682	Dracoflavan B1	194794-44-0	538.6	C₃₃H₃₀O₇
CFN70466	Manassantin B	88497-88-5	716.8	C₄₁H₄₈O₁₁