CasNo.87-69-4,Factory offer L-tartaric acid for hot sale/CAS 87-69-4,(87-69-4) Suppliers

1 Kilogram	FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99.8%
Payment Terms : L/C,T/T

Keywords

L-tartaric acid L(+)TARTARIC ACID tartaric acid

Quick Details

Appearance:White crystallized powder
Application:1.Tartaric acid is mainly used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. 2.Used as catalyst in the resin finishing of polyester
PackAge:25kg bag, 20mt/ container with pallets
ProductionCapacity:6000|Metric Ton|Month
Storage: All products should be stored in an odor free environment, low humidity condition are recommend to minimize degradation
Transportation:All products should be stored in an odor free environment, low humidity condition are recommend to minimize degradation

Superiority:

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.

2. Now we have established long-term stable relations of cooperation with the pharmaceutical enterprises of Europe.

3.Well-trained and professional technologist and sales with rich experience in the field for 5-10 years.

4.TAA exported this product to many countries and regions at best price in China.

5.Leading manufacturer and supplier of chemicals in China.

6.Professional L-tartaric acid suppliers from China.

7.Factory offer .

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Details:

1.Basic information:

Scientific Name](2S,3S)-2,3-dihydroxysuccinic acid

Molecular Formula:C4H6O6

Molecular Weigh:150.1

CAS Number:87-69-4

Character:Coloress or white crystalline. Odorless, acdic taste. Easily soluble in water and alcohol, insoluble in chloroform.

Specifications:BP2000|US FCC(IV)(Food grade)

Tartaric acid is a white crystalline organic acid that occurs naturally in many plants, most notably in grapes. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of winemaking. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant and to impart its distinctive sour taste.

2.Specification:

Appearance	Colorless or translucent crystal or a white powder,acidity
Assay %	99.7-100.5
Specific rotation [a]D25℃ °	+12.0 °- +13.0 °
Loss on drying %	≤0.5
Sulfate test	Passe test
Oxalate test	Passe test
Lead Pb mg/kg	≤2
Residue on ignition %	≤0.05

3.Application:

1.Used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. With its optical activity.

2.Used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug.

3.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.

4.Used in electroplating, sulfur removal and acid pickling.

5.Used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing. With its reduction.

6.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.

4.Storage:

Kept in an air tightly, light-proof, dry and cool place.