L(+)-Wijnsteenzuur met Cas 87-69-4

CAS:87-69-4
Moleculaire Formule:C4H6O6
Molecular Weight: 150.09
Appearance: Colorless crystals or white crystalline powder
EINECS:201-766-0
Product Categorieën:Organische chemie
Synoniemen:
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

Zuiverheid: 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.

Specificatie

IkTEM	STANDARD	RESULTAAT
Uiterlijk	Colorless crystals or white crystalline powder	Conform
Specific rotatory power	+12.0~+13.0	+12.5
Verlies bij drogen %	≤0.5	0.07
Gloeirest %	≤0.05	0.01
Sulfaat(DUS₄)	Test Pass	Conform
Oxalate	Test Pass	Conform
Lead mg/kg	≤2	＜2
Assay %	99.7～100.5	99.82

Toepassing

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.Het kan ook een complex met een verscheidenheid van metaal-ionen en kan worden gebruikt als reinigingsmiddel en een polijstmiddel voor metalen oppervlakken.