L(+)-Tartaric Acid

Min.Order / FOB Price:Get Latest Price

17 Metric Ton	Negotiable

17 Metric Ton

Negotiable

Min.Order :17 Metric Ton
Purity: 99%
Payment Terms : T/T,

Keywords

L(+)-Tartaric Acid L(+)-Tartaric Acid 99% HIGH PURITY L(+)-Tartaric Acid

Quick Details

Appearance:crystals
Application:raw material
PackAge:25kg/bag
ProductionCapacity:|Metric Ton|Day
Storage:cool and dry place
Transportation:by sea

Superiority:

Product Name:L(+)-Tartaric Acid

CAS NO.:87-69-4

Details:

Product Name:L(+)-Tartaric Acid

CAS NO.:87-69-4

DESCRIPTION	Colorless or translucent crystals, or a white, fine granular, crystalline powder. It is odorless, has an acid taste, and is stable in air.
	Chemical Name	L-2,3-dihydroxy butanedioic acid
	Molecular Formula	C₄H₆O₆
	Structural Formula
	Molecular Weight	150.09





SPECIFICATION (Executive Standard: GB 25544-2010,also meets the international standards of FCC,BP,USP ect.)	Assay(after drying, as C₄H₆O₆)	99.7%~100.5%
	Specific Rotation	+12~ +13
	Arsenic [as As]	2mg/kg Max
	Lead [Ph]	2mg/kg Max
	Residue on Ignition	0.05% Max
	Residue on Drying	0.5% Max
	Oxalate test	Qualified
	Sulfate test	Qualified



MAIN FUNCTION AND PURPOSE	L(+)-Tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug. And it is used as chiral pool to synthesize tartrate derivatives. With its acidity, it is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production. With its complexation, L(+)-Tartaric acid is used in electroplating, sulfur removal and acid pickling. It is also used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing. With its reduction, it is used as reductive agent in manufacturing mirror chemically or imaging agent in photography. It can also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.
PACKING	25KG net in Kratf/Plastic Bag lined with PE bag, 20MT/20FCL (on pallet).
STORAGE	Kept airtightly in a light-proof, dry and cool place.