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L(+)-Tartaric Acid – High-Quality Supplier from China
Product Description
L(+)-Tartaric Acid is a naturally occurring organic acid commonly found in grapes and other fruits. It is widely used in the food and beverage industry as an acidulant, stabilizer, and antioxidant. In addition, it plays a crucial role in pharmaceuticals, cosmetics, and industrial applications.
As a trusted China-based manufacturer, Jiangsu Khonor Chemicals Co., Limited provides high-purity L(+)-Tartaric Acid with superior quality, competitive pricing, and reliable global supply.
Product Specifications
| Parameter | Specification |
|---|---|
| Chemical Name | L(+)-Tartaric Acid |
| Molecular Formula | C₄H₆O₆ |
| CAS Number | 87-69-4 |
| Appearance | White crystalline powder |
| Solubility | Soluble in water and alcohol |
| Purity (%) | ≥ 99.5 |
| Specific Rotation [α]D20 | +12.0° to +13.0° |
| Loss on Drying (%) | ≤ 0.5 |
| Sulfate (SO₄) (%) | ≤ 0.04 |
| Heavy Metals (ppm) | ≤ 10 |
Production Method
Natural Extraction: Derived from grape residues through fermentation and purification.
Chemical Synthesis: Produced by oxidation of maleic acid or fumaric acid.
Crystallization & Drying: The final product is crystallized and dried to ensure high purity.
Applications
Food & Beverage Industry: Used as an acidulant, preservative, and antioxidant in soft drinks, wine, fruit juices, and confectionery.
Wine Industry: Helps in wine stabilization and pH adjustment.
Pharmaceuticals: Used in formulations as an excipient and chiral catalyst.
Cosmetics & Personal Care: Acts as a pH adjuster in skincare and haircare products.
Industrial Applications: Used in ceramics, metal cleaning, and electroplating.
Certifications & Quality Assurance
ISO 9001 – Quality Management Certified
ISO 22000 – Food Safety Certified
HACCP – Hazard Analysis and Critical Control Points Compliant
FCC, USP, and BP Standards for Food and Pharmaceutical Grades
Kosher & Halal Certified
Packaging & Storage
| Packaging Type | Weight |
|---|---|
| Plastic-lined Kraft Bags | 25kg/bag |
| Fiber Drums | 25kg/drum |
| Big Bags (FIBC) | 500kg - 1000kg |
Storage Conditions: Store in a cool, dry place, away from moisture and direct sunlight. Shelf life: 24 months.
Global Famous Brands
Jiangsu Khonor Chemicals Co., Limited (China)
Alvinesa Natural Ingredients (Spain)
Derivados Vínicos (Argentina)
Tartric Med (Italy)
Distillerie Mazzari (Italy)
Company Advantages
High-purity L(+)-Tartaric Acid with consistent quality
China-based manufacturer with competitive pricing and bulk supply
Strict quality control with international certifications
Customized packaging options to meet different industry requirements
Fast global shipping with reliable logistics
Ordering Information
For bulk L(+)-Tartaric Acid purchases, contact Jiangsu Khonor Chemicals Co., Limited. We provide high-quality L(+)-Tartaric Acid with competitive pricing, global shipping, and customized solutions.
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