L(+)-Tartaric Acid with Cas 87-69-4

CAS:87-69-4
Molecular Formula:C4H6O6
Molecular Weight: 150.09
Appearance: Colorless crystals or white crystalline powder
EINECS:201-766-0
Product Categories:Organic chemistry
Synonyms:
FEMA 3044;DIHYDROXYSUCCINIC ACID;DEXTROTARTARIC ACID;ACIDUM TARTARICUM;2,3-DIHYDROXYDUTANEDIOIC ACID;2,3-DIHYDROXYBUTANEDIOIC ACID;(2R,3R)-(+)-TARTARIC ACID;(2R,3R)-2,3-DIHYDROXYSUCCINIC ACID

CAS: 87-69-4

Purity: 99%

MF: C4H6O6

What Is L(+)-Tartaric Acid with CAS 87-69-4?

L(+)-tartaric acid is colorless crystals or white crystalline powder, widely used as a sour agent in beverages and other foods, and is used in wine, soft drinks, candies, bread, and some gelatinous sweets.

Specification

ITEM	STANDARD	RESULT
Appearance	Colorless crystals or white crystalline powder	Conform
Specific rotatory power	+12.0~+13.0	+12.5
Loss on drying %	≤0.5	0.07
Residue on ignition %	≤0.05	0.01
Sulfate(SO₄)	Pass test	Conform
Oxalate	Pass test	Conform
Lead mg/kg	≤2	＜2
Assay %	99.7～100.5	99.82

Application

1.It is widely used as a sour agent in beverages and other foods, and is used in wine, soft drinks, candies, bread, and some gelatinous sweets.
2.It can be used as a chemical resolving agent for the production of anti-tuberculosis drug intermediate DL-aminobutanol;
3.It can also be used as a chiral raw material for the synthesis of tartaric acid derivatives
4.It can also complex with a variety of metal ions and can be used as a cleaning agent and polishing agent for metal surfaces.