Food Grade Dl-Tartaric Acid CAS: 133-37-9 for Sale

• Customization: Available
• CAS No.: 133-37-9
• Formula: C4h6o6
• Model NO.: zhuofeng
• EINECS: 205-105-7
• Nutritional Value: Non-nutritional
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Tartaric Acid
• Application: Acidity Regulators
• Product Name: Dl-Tartaric Acid
• Appearance: White Crystal Powder
• Transport Package: 25kg/Drum
• Specification: 99.5%
• Trademark: Zhuofeng
• Origin: China
• HS Code: 2918120000
• Production Capacity: 50000mt Per Year

Product Description

Food Grade Tartaric Acid L (+) -Tartaric Acid CAS 87-69-4

CAS NO: 87-69-4(Standard: GB 25544-2010,FCC,BP,VSP)
Name: L(+)-Tartaric Acid
Chemical Name: L-2,3-dihydroxy butanedioic acid
Molecular Formula: C4H6O6
Molecular Weight: 150.09

DESCRIPTION:Colorless or translucent crystals, or a white, fine granular, crystalline powder. It is odorless, has an acid taste, and is stable in air.

Properties
Appearance Colorless or white crystalline. Odorless, acidic taste. Easily soluble in water and alcohol, insoluble in chloroform.
Melting Point 200-206°C
Density 1.69-1.75
Solubility in water soluble

 

Specification

Item	Specs
Content	99.5%~101.0%
Appearance	White crystal powder
Specific rotation[a]D20ºC	+12°~12.8°
Heavy metals(on Pb)	0.001 max
Calcium (Ca)	0.02 max
Residue on ignition	0.05 max
Loss on drying	0.2 max
Oxalate(C2O4)	0.035 max
Sulphate(SO4)	0.015 max
Arsenic(As)	0.0003 max
Chloride (Cl)	0.01 max
Solubleness	Pass test

 

Application
L(+)-Tartaric acid is widely used as acidulates 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 anti-tubercular drug. And it is used as chiral pool to synthesize tartarate 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 and Storage
Packing In 25kgs net kraft bag.
Storage Keep tightly closed.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.