L-Tartaric Acid

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Description
Tartaric Acid occurs as colorless or translucent crystals or as a white, fine to granular, crystalline powder. It is stable in air. One gram dissolves in 0.8 mL of water at 25°, in about 0.5 mL of boiling water, and in about 3 mL of alcohol. Its solutions are dextrorotatory.
Application
It is widely used as a sour agent in beverages and other foods. It is also used as a complexing agent, masking agent, chelating agent, printing and dyeing inhibitor in electroplating, desulfurization, pickling, chemical analysis and medical testing.

Storage & Transportation:It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

CAS No 87-69-4

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Detail

Product Brief Introduction

L-Tartaric Acid is a natural organic acid widely extracted from fruits, serving as an essential food additive and industrial raw material across global industries. It appears as colorless transparent crystals or white crystalline powder, featuring pure taste, high solubility and stable chemical properties. Our L-Tartaric Acid is produced through advanced fermentation and purification technology, strictly complying with FCC, USP and EP international standards with high purity and ultra-low impurities. It possesses excellent acidity adjustment, chelating and antioxidant properties, extensively used in food, beverage, pharmaceutical and cosmetic fields to improve flavor, stabilize formulas and extend shelf life. We provide stable bulk supply, complete export certifications and customized solutions to meet diverse procurement demands of global manufacturers and distributors.

Product Details

Basic InformationProduct Name: L-Tartaric AcidCAS No.: 87-69-4Molecular Formula: C₄H₆O₆Molecular Weight: 150.09Grade Standard: Food Grade / Industrial Grade / Pharmaceutical GradeAppearance: Colorless transparent crystal or white crystalline powderPurity: ≥99.5%Solubility: Easily soluble in water and ethanol, stable in normal storage environment

Core Product Features1. Natural fruit-derived raw material, safe and non-toxic, compliant with international food safety standards.2. High pure acidity, mild and pure sour taste, no peculiar aftertaste, superior flavor adjustment effect.3. Excellent chelating performance, capable of binding metal ions to prevent product oxidation and discoloration.4. Stable physical and chemical properties, resistant to low and medium temperature processing, not easy to decompose.5. Good compatibility, can be synergistically matched with citric acid, malic acid and other food additives.6. Strict quality control, low heavy metal and residue content, suitable for high-standard food and pharmaceutical production.

Main ApplicationsWidely used as acidity regulator, flavor enhancer and antioxidant in beverages, wine, candy, baked goods and jellies. In the pharmaceutical industry, it acts as a pharmaceutical intermediate and ingredient for effervescent tablets. In chemical and cosmetic industries, it serves as a chelating agent, cleaning agent and formula stabilizer. It is also commonly applied in textile printing and dyeing and metal surface treatment fields.

Packaging & StoragePackaging: 25kg paper drum or kraft paper bag with inner PE plastic bagShelf Life: 24 months under original sealed packagingStorage Conditions: Store in a cool, dry, clean and ventilated warehouse. Keep tightly sealed to prevent moisture absorption and caking. Avoid direct sunlight, high temperature and humid environment, and isolate from alkaline substances to prevent chemical reaction and quality deterioration.

Our AdvantagesFactory direct supply with stable large-scale production capacity and sufficient spot inventory. We provide complete COA test reports, Halal, Kosher and food safety qualification documents, supporting third-party authoritative testing. Customized packaging and technical formula guidance are available for global long-term bulk cooperative customers.

Times Yufeng
SHANGHAI TIMES YUFENG TRADING

Shanghai Times Yufeng International Trading — Global Food Ingredients Supply Chain Expert, dedicated to providing premium, safe, and natural food ingredient supply chain services for global food enterprises.